### Documenting function usage with examples

Source: https://mirdata.readthedocs.io/en/stable/source/contributing.html

Demonstrates how to include a usage example within a function docstring.

```python
foo = add_to_list([1, 2, 3], 2)
```

--------------------------------

### Install mirdata

Source: https://mirdata.readthedocs.io/en/stable/_sources/index.rst.txt

Use pip to install the mirdata library.

```bash
pip install mirdata
```

--------------------------------

### Example documentation table entry

Source: https://mirdata.readthedocs.io/en/stable/_sources/source/contributing.rst.txt

Example of how to format a dataset entry in the documentation table.

```rst
* - Beatport EDM key
  - - audio: ✅
    - annotations: ✅
  - - global :ref:`key`
  - 1486
  - .. image:: https://licensebuttons.net/l/by-sa/3.0/88x31.png
       :target: https://creativecommons.org/licenses/by-sa/4.0
```

--------------------------------

### Install Mirdata development dependencies

Source: https://mirdata.readthedocs.io/en/stable/_sources/source/contributing.rst.txt

Install core, testing, documentation, or dataset-specific dependencies for local development.

```bash
# Install Core dependencies
pip install .

#Install Testing dependencies
pip install ."[tests]"

#Install Docs dependencies
pip install ."[docs]"

#Install dataset-specific dependencies
pip install ."[dataset]"  # where dataset can be dali | haydn_op20 | cipi ...
```

--------------------------------

### Initialize DataLoader for Training

Source: https://mirdata.readthedocs.io/en/stable/_sources/source/tutorial.rst.txt

Example of initializing a DataLoader with a mirdata dataset and iterating through batches.

```python
md = DataLoader(MIRDataset("orchset"), batch_size=2, shuffle=True, drop_last=False)
for audio, times, freqs in md:
    pass # train your model on this data
```

--------------------------------

### Create dataset index script

Source: https://mirdata.readthedocs.io/en/stable/_sources/source/contributing.rst.txt

Example script used to generate dataset indexes.

```python
from mirdata import utils
import os
import json

# This is a placeholder for the actual script content
# Refer to the mirdata/scripts folder for full implementations
def make_index(data_path, save_path):
    index = {}
    # Logic to traverse data_path and build index
    with open(save_path, 'w') as f:
        json.dump(index, f, indent=4)
```

--------------------------------

### Define dataset structure

Source: https://mirdata.readthedocs.io/en/stable/_sources/source/contributing.rst.txt

Example directory structure for a dataset version.

```javascript
> Example_Dataset/
    > audio/
        track1.wav
        track2.wav
        track3.wav
    > annotations/
        track1.csv
        Track2.csv
        track3.csv
    > metadata/
        metadata_file.csv
```

--------------------------------

### Implement Google-style docstrings

Source: https://mirdata.readthedocs.io/en/stable/_sources/source/contributing.rst.txt

Follow specific indentation and formatting rules for function documentation, including parameter descriptions and usage examples.

```python
def add_to_list(list_of_numbers, scalar):
    """Add a scalar to every element of a list.
    You can write a continuation of the function description here on the next line.

    You can optionally write more about the function here. If you want to add an example
    of how this function can be used, you can do it like below.

    Example:
        .. code-block:: python

        foo = add_to_list([1, 2, 3], 2)

    Args:
        list_of_numbers (list): A short description that fits on one line.
        scalar (float):
            Description of the second parameter. If there is a lot to say you can
            overflow to a second line.
```

--------------------------------

### Define a multitrack dataset structure

Source: https://mirdata.readthedocs.io/en/stable/source/contributing.html

Example directory structure for a multitrack dataset.

```text
> Example_Dataset/
    > audio/
        multitrack1-voice1.wav
        multitrack1-voice2.wav
        multitrack1-accompaniment.wav
        multitrack1-mix.wav
        multitrack2-voice1.wav
        multitrack2-voice2.wav
        multitrack2-accompaniment.wav
        multitrack2-mix.wav
    > annotations/
        multitrack1-voice-f0.csv
        multitrack2-voice-f0.csv
        multitrack1-f0.csv
        multitrack2-f0.csv
    > metadata/
        metadata_file.csv
```

--------------------------------

### Example Dataset Directory Structure

Source: https://mirdata.readthedocs.io/en/stable/source/contributing.html

Represents the expected file organization for a dataset version 1.0 to be indexed.

```text
Example_Dataset/
    audio/
        track1.wav
        track2.wav
        track3.wav
    annotations/
        track1.csv
        Track2.csv
        track3.csv
    metadata/
        metadata_file.csv
```

--------------------------------

### Handle optional dependencies in dataset modules

Source: https://mirdata.readthedocs.io/en/stable/_sources/source/contributing.rst.txt

Use a try/except block to import optional dependencies and provide clear installation instructions if the module is missing.

```python
try:
    import asdf
except ImportError:
    logging.error(
        "In order to use example_dataset you must have asdf installed. "
        "Please reinstall mirdata using `pip install 'mirdata[example_dataset]'"
    )
    raise ImportError
```

--------------------------------

### Initialize and use a dataset

Source: https://mirdata.readthedocs.io/en/stable/_sources/source/tutorial.rst.txt

A complete workflow demonstrating listing datasets, initializing a loader, downloading, validating, and accessing track data.

```python
# Basic Usage Example
import mirdata

# 1. List all available datasets
print(mirdata.list_datasets())

# 2. Initialize a dataset loader
dataset = mirdata.initialize("orchset", data_home='/choose/where/data/live')

# 3. Download the dataset
dataset.download()

# 4. validate the dataset
dataset.validate()

# 5. Load tracks 
random_track = dataset.choice_track()

# 6. Access metadata and annotations
print(random_track)
```

--------------------------------

### Initialize the dataset

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/compmusic_carnatic_rhythm.html

Use this command to initialize the dataset after downloading and uncompressing the files to a local directory.

```python
compmusic_carnatic_rhythm = mirdata.initialize("compmusic_carnatic_rhythm", data_home="/path/to/home/folder/of/dataset").
```

--------------------------------

### Initialize CompMusic Hindustani Rhythm Dataset

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/compmusic_hindustani_rhythm.html

Use this command to initialize the dataset after downloading and uncompressing the files from Zenodo.

```python
compmusic_hindustani_rhythm = mirdata.initialize("compmusic_hindustani_rhythm", data_home="/path/to/home/folder/of/dataset")
```

--------------------------------

### Dataset Index Structure Example

Source: https://mirdata.readthedocs.io/en/stable/_sources/source/overview.rst.txt

Example of a JSON-based dataset index structure defining metadata and track-level annotations.

```json
{   "version": "1.0.0",
                "metadata": {
                    "metadata_file_1": [
                            // the relative path for metadata_file_1
                            "path_to_metadata/metadata_file_1.csv",
                            // metadata_file_1 md5 checksum
                            "bb8b0ca866fc2423edde01325d6e34f7"
                        ],
                    "metadata_file_2": [
                            // the relative path for metadata_file_2
                            "path_to_metadata/metadata_file_2.csv",
                            // metadata_file_2 md5 checksum
                            "6cce186ce77a06541cdb9f0a671afb46"
                        ]
                    }
                "tracks": {
                    "track1": {
                        'audio': ["audio_files/track1.wav", "6c77777ce77a06541cdb9f0a671afb46"],
                        'beats': ["annotations/track1.beats.csv", "ab8b0ca866fc2423edde01325d6e34f7"],
                        'sections': ["annotations/track1.sections.txt", "05abeca866fc2423edde01325d6e34f7"],
                    }
                    "track2": {
                        'audio': ["audio_files/track2.wav", "6c77777ce77a06542cdb9f0a672afb46"],
                        'beats': ["annotations/track2.beats.csv", "ab8b0ca866fc2423edde02325d6e34f7"],
                        'sections': ["annotations/track2.sections.txt", "05abeca866fc2423edde02325d6e34f7"],
                    }
                    ...
                    }
            }
```

--------------------------------

### Get notes for a section

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/phenicx_anechoic.html

Retrieves NoteData for a specific section.

```python
    def get_notes_for_section(self, section, notes_property="notes"):
        """Get the notes for a particular section

        Args:
            section (str): the section to get the notes for
            notes_property (str): the attribute associated with NoteData, notes or notes_original

        Returns:
            NoteData: Note data for the section

        """
        return self.get_notes_target(
            self.sections[section], notes_property=notes_property
        )
```

--------------------------------

### Get notes for an instrument

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/phenicx_anechoic.html

Retrieves NoteData for a specific instrument.

```python
    def get_notes_for_instrument(self, instrument, notes_property="notes"):
        """Get the notes for a particular instrument

        Args:
            instrument (str): the instrument to get the notes for
            notes_property (str): the attribute associated with NoteData, notes or notes_original

        Returns:
            NoteData: Note data for the instrument

        """
        return getattr(self.tracks[self.instruments[instrument]], notes_property)
```

--------------------------------

### Build documentation locally

Source: https://mirdata.readthedocs.io/en/stable/_sources/source/contributing.rst.txt

Generate HTML documentation from the docs folder using Sphinx.

```bash
make html
```

--------------------------------

### initialize(dataset_name, data_home=None, version='default')

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata.html

Loads a mirdata dataset by name, returning a Dataset object.

```APIDOC
## initialize(dataset_name, data_home=None, version='default')

### Description
Initializes and returns a mirdata.core.Dataset object for the specified dataset.

### Parameters
- **dataset_name** (str) - The name of the dataset to load.
- **data_home** (str or None) - Optional path where the data is stored. If None, uses the default location.
- **version** (str or None) - The version of the dataset to load. If None, the default version is loaded.

### Returns
- **Dataset** - A mirdata.core.Dataset object.
```

--------------------------------

### Get notes for a target

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/phenicx_anechoic.html

Aggregates NoteData from a list of track keys.

```python
    def get_notes_target(self, track_keys, notes_property="notes"):
        """Get the notes for all the tracks

        Args:
            track_keys (list): list of track keys to get the NoteData for
            notes_property (str): the attribute associated with NoteData, notes or notes_original

        Returns:
            NoteData: Note data for the tracks

        """
        notes_target = None
        for k in track_keys:
            score = getattr(self.tracks[k], notes_property)
            if notes_target is None:
                notes_target = score
            else:
                notes_target += score
        return notes_target
```

--------------------------------

### Initialize SALAMI Dataset class

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/salami.html

Defines the Dataset class for SALAMI, inheriting from core.Dataset and setting up configuration.

```python
@core.docstring_inherit(core.Dataset)
class Dataset(core.Dataset):
    """
    The salami dataset
    """

    def __init__(self, data_home=None, version="default"):
        super().__init__(
            data_home,
            version,
            name="salami",
            track_class=Track,
            bibtex=BIBTEX,
            indexes=INDEXES,
            remotes=REMOTES,
            download_info=DOWNLOAD_INFO,
            license_info=LICENSE_INFO,
        )
```

--------------------------------

### Access track metadata

Source: https://mirdata.readthedocs.io/en/stable/_sources/source/contributing.rst.txt

Example of the resulting metadata accessible for a specific track ID.

```python
{
    'artist': 'B',
    'genre': 'Y'
}
```

--------------------------------

### mirdata.initialize

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/compmusic_carnatic_rhythm.html

Initializes the CompMusic Carnatic Music Rhythm dataset loader.

```APIDOC
## mirdata.initialize("compmusic_carnatic_rhythm", data_home="/path/to/home/folder/of/dataset")

### Description
Initializes the dataset loader for the CompMusic Carnatic Music Rhythm dataset. Users must provide the local path where the dataset files are stored.

### Parameters
- **dataset_name** (str) - Required - The name of the dataset, "compmusic_carnatic_rhythm".
- **data_home** (str) - Required - The local path where the dataset is stored.
```

--------------------------------

### MultiTrack.get_random_target

Source: https://mirdata.readthedocs.io/en/stable/source/mirdata.html

Gets a random target by combining a random selection of tracks with random weights.

```APIDOC
## get_random_target(n_tracks=None, min_weight=0.3, max_weight=1.0)

### Description
Get a random target by combining a random selection of tracks with random weights.

### Parameters
- **n_tracks** (int or None) - Optional - Number of tracks to randomly mix.
- **min_weight** (float) - Optional - Minimum possible weight when mixing.
- **max_weight** (float) - Optional - Maximum possible weight when mixing.

### Returns
- **np.ndarray** - Mixture audio with shape (n_samples, n_channels).
- **list** - List of keys of included tracks.
- **list** - List of weights used to mix tracks.
```

--------------------------------

### NoteData.__init__

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/annotations.html

Initializes a new NoteData object with intervals, pitches, and optional confidence data.

```APIDOC
## NoteData.__init__(intervals, interval_unit, pitches, pitch_unit, confidence=None, confidence_unit=None)

### Description
Initializes a NoteData object. Validates input arrays and units, and removes duplicate entries.

### Parameters
- **intervals** (np.ndarray) - Required - (n x 2) array of [start_time, end_time].
- **interval_unit** (str) - Required - Unit of time values.
- **pitches** (np.ndarray) - Required - Array of pitches.
- **pitch_unit** (str) - Required - Unit of pitch values.
- **confidence** (np.ndarray) - Optional - Array of confidence values.
- **confidence_unit** (str) - Optional - Unit of confidence values.
```

--------------------------------

### maestro.validate(verbose=True)

Source: https://mirdata.readthedocs.io/en/stable/source/mirdata.html

Validates the local dataset installation by checking for missing files and invalid checksums.

```APIDOC
## maestro.validate(verbose=True)

### Description
Validates if the stored dataset is a valid version.

### Parameters
- **verbose** (bool) - Optional - If False, don't print output. Defaults to True.

### Returns
- **list** - Files in the index but missing locally.
- **list** - Files which have an invalid checksum.
```

--------------------------------

### Initialize a mirdata dataset

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata.html

Demonstrates how to load, download, validate, and interact with a dataset using the initialize function.

```python
orchset = mirdata.initialize('orchset')  # get the orchset dataset
orchset.download()  # download orchset
orchset.validate()  # validate orchset
track = orchset.choice_track()  # load a random track
print(track)  # see what data a track contains
orchset.track_ids()  # load all track ids
```

--------------------------------

### MultiTrack Class Initialization and Audio Access

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/jtd.html

Initialization logic for the MultiTrack class and properties for accessing audio channels.

```python
def __init__(
    self, mtrack_id, data_home, dataset_name, index, track_class, metadata
):
    super().__init__(
        mtrack_id=mtrack_id,
        data_home=data_home,
        dataset_name=dataset_name,
        index=index,
        track_class=track_class,
        metadata=lambda: json.load(open(self.get_path("metadata"), "r")),
    )

    self.audio_path = self.get_path("audio")
    self.audio_lchan_path = self.get_path("audio-lchan")
    self.audio_rchan_path = self.get_path("audio-rchan")
    self.beats_path = self.get_path("beats")
```

```python
@property
def album(self) -> str:
    """The name of the album that this performance was taken from

    Returns:
        * str - name of the album

    """
    return self._multitrack_metadata["album_name"]
```

```python
@property
def audio(self) -> Optional[Tuple[np.ndarray, float]]:
    """The track's audio, center channel

    Returns:
        * np.ndarray - audio signal
        * float - sample rate

    """
    return load_audio(self.audio_path)
```

```python
@property
def audio_lchan(self) -> Optional[Tuple[np.ndarray, float]]:
    """The track's audio, left channel (not present for all tracks)

    Returns:
        * np.ndarray - audio signal
        * float - sample rate

    """
    return load_audio(self.audio_lchan_path)
```

--------------------------------

### DALI Dataset Dependency Check

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/dali.html

Ensures the dali-dataset package is installed before proceeding with data loading.

```python
try:
    import DALI
except ImportError as E:
    logging.error(
        "In order to use dali you must have dali-dataset installed. "
        "Please reinstall mirdata using `pip install 'mirdata[dali]'"
    )
    raise
```

--------------------------------

### mirdata.core.Dataset.__init__

Source: https://mirdata.readthedocs.io/en/stable/source/mirdata.html

Initializes a new Dataset instance with configuration for data paths, versions, and class mappings.

```APIDOC
## Dataset(data_home=None, version='default', name=None, track_class=None, multitrack_class=None, bibtex=None, indexes=None, remotes=None, download_info=None, license_info=None)

### Description
Initializes the dataset object. This sets up the environment for interacting with a specific dataset, including defining where data is stored and how tracks or multitracks are handled.

### Parameters
- **data_home** (str or None) - Optional - Path where mirdata will look for the dataset.
- **version** (str) - Optional - Dataset version.
- **name** (str or None) - Optional - The identifier of the dataset.
- **track_class** (mirdata.core.Track or None) - Optional - A Track class.
- **multitrack_class** (mirdata.core.Multitrack or None) - Optional - A Multitrack class.
- **bibtex** (str or None) - Optional - Dataset citation/s in bibtex format.
- **indexes** (dict or None) - Optional - Indexes to be downloaded.
- **remotes** (dict or None) - Optional - Data to be downloaded.
- **download_info** (str or None) - Optional - Download instructions or caveats.
- **license_info** (str or None) - Optional - License of the dataset.
```

--------------------------------

### load_midi(fhandle: BinaryIO)

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/groove_midi.html

Loads a Groove MIDI file into a pretty_midi object.

```APIDOC
## load_midi(fhandle: BinaryIO)

### Description
Load a Groove MIDI midi file.

### Parameters
- **fhandle** (str or file-like) - Required - File-like object or path to midi file

### Returns
- **pretty_midi.PrettyMIDI** - pretty_midi object
```

--------------------------------

### Define metadata dictionary structure

Source: https://mirdata.readthedocs.io/en/stable/_sources/source/contributing.rst.txt

Example of a metadata dictionary structure returned by a _metadata cached property.

```python
{
    'track1': {
        'artist': 'A',
        'genre': 'Z'
    },
    'track2': {
        'artist': 'B',
        'genre': 'Y'
    }
}
```

--------------------------------

### Manage dataset versions

Source: https://mirdata.readthedocs.io/en/stable/_sources/source/tutorial.rst.txt

List available versions for a dataset and initialize a specific version.

```python
# To see all available versions of a specific dataset:
mirdata.list_dataset_versions('orchset')

#Use 'version' parameter if you wish to use a version other than the default one.
dataset = mirdata.initialize('orchset', data_home='/choose/where/data/live', version="1.0")
```

--------------------------------

### Define dataset remote files

Source: https://mirdata.readthedocs.io/en/stable/_sources/source/tutorial.rst.txt

Example structure for defining remote file metadata in a dataset loader.

```python
REMOTES = {
    "spectrogram": download_utils.RemoteFileMetadata(
        filename="cante100_spectrum.zip",
        url="https://zenodo.org/record/1322542/files/cante100_spectrum.zip?download=1",
        checksum="0b81fe0fd7ab2c1adc1ad789edb12981",  # the md5 checksum
        destination_dir="cante100_spectrum",  # relative path for where to unzip the data, or None
    ),
    "melody": download_utils.RemoteFileMetadata(
        filename="cante100midi_f0.zip",
        url="https://zenodo.org/record/1322542/files/cante100midi_f0.zip?download=1",
        checksum="cce543b5125eda5a984347b55fdcd5e8",  # the md5 checksum
        destination_dir="cante100midi_f0",  # relative path for where to unzip the data, or None
    ),
    "notes": download_utils.RemoteFileMetadata(
        filename="cante100_automaticTranscription.zip",
        url="https://zenodo.org/record/1322542/files/cante100_automaticTranscription.zip?download=1",
        checksum="47fea64c744f9fe678ae5642a8f0ee8e",  # the md5 checksum
        destination_dir="cante100_automaticTranscription",  # relative path for where to unzip the data, or None
    ),
    "metadata": download_utils.RemoteFileMetadata(
        filename="cante100Meta.xml",
        url="https://zenodo.org/record/1322542/files/cante100Meta.xml?download=1",
        checksum="6cce186ce77a06541cdb9f0a671afb46",  # the md5 checksum
    ),
    "README": download_utils.RemoteFileMetadata(
        filename="cante100_README.txt",
        url="https://zenodo.org/record/1322542/files/cante100_README.txt?download=1",
        checksum="184209b7e7d816fa603f0c7f481c0aae",  # the md5 checksum
    ),
}
```

--------------------------------

### Initialize Track object structure

Source: https://mirdata.readthedocs.io/en/stable/_sources/source/tutorial.rst.txt

Example of the Track data class structure used for representing dataset entries.

```python
>>> Track(
        alternating_melody=True,
        audio_path_mono="user/mir_datasets/orchset/audio/mono/Beethoven-S3-I-ex1.wav",
        audio_path_stereo="user/mir_datasets/orchset/audio/stereo/Beethoven-S3-I-ex1.wav",
        composer="Beethoven",
        contains_brass=False,
        contains_strings=True,
        contains_winds=True,
        excerpt="1",
        melody_path="user/mir_datasets/orchset/GT/Beethoven-S3-I-ex1.mel",
        only_brass=False,
        only_strings=False,
        only_winds=False,
        predominant_melodic_instruments=['strings', 'winds'],
        track_id="Beethoven-S3-I-ex1",
        work="S3-I",
        audio_mono: (np.ndarray, float),
        audio_stereo: (np.ndarray, float),
        melody: F0Data,
    )
```

--------------------------------

### Initialize Dataset Class

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/idmt_smt_audio_effects.html

Constructor for the IDMT-SMT-Audio-Effects dataset class, setting up paths and configuration.

```python
def __init__(self, data_home=None, version="default"):
    super().__init__(
        data_home,
        version,
        name="idmt_smt_audio_effects",
        track_class=Track,
        bibtex=BIBTEX,
        indexes=INDEXES,
        remotes=REMOTES,
        download_info=DOWNLOAD_INFO,
        license_info=LICENSE_INFO,
    )
```

--------------------------------

### Example Dataset Index Structure

Source: https://mirdata.readthedocs.io/en/stable/_sources/source/contributing.rst.txt

A JSON-like structure representing the index file for a dataset, mapping tracks and multitracks to their respective files and checksums.

```javascript
{
    "version": 1,
    "tracks": {
        "multitrack1-voice": {
            "audio_voice1": ('audio/multitrack1-voice1.wav', checksum),
            "audio_voice2": ('audio/multitrack1-voice1.wav', checksum),
            "voice-f0": ('annotations/multitrack1-voice-f0.csv', checksum)
        }
        "multitrack1-accompaniment": {
            "audio_accompaniment": ('audio/multitrack1-accompaniment.wav', checksum)
        }
        "multitrack2-voice" : {...}
        ...
    },
    "multitracks": {
        "multitrack1": {
            "tracks": ['multitrack1-voice', 'multitrack1-accompaniment'],
            "audio": ('audio/multitrack1-mix.wav', checksum)
            "f0": ('annotations/multitrack1-f0.csv', checksum)
        }
        "multitrack2": ...
    },
    "metadata": {
        "metadata_file": [
            "metadata/metadata_file.csv",
            "7a41b280c7b74e2ddac5184708f9525b"
            ]
    }
}
```

--------------------------------

### Define Download and License Information

Source: https://mirdata.readthedocs.io/en/stable/source/contributing.html

Strings containing instructions for users and license details for the dataset.

```python
DOWNLOAD_INFO = """
Include any information you want to be printed when dataset.download() is called.
These can be instructions for how to download the dataset (e.g. request access on zenodo),
caveats about the download, etc
"""

# -- Include the dataset's license information
LICENSE_INFO = """
The dataset's license information goes here.
"""
```

--------------------------------

### Initialize MDB-stem-synth Dataset

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/mdb_stem_synth.html

The Dataset class provides the main interface for interacting with the MDB-stem-synth collection.

```python
@core.docstring_inherit(core.Dataset)
class Dataset(core.Dataset):
    """
    The MDB-stem-synth dataset
    """

    def __init__(self, data_home=None, version="default"):
        super().__init__(
            data_home,
            version,
            name="mdb_stem_synth",
            track_class=Track,
            bibtex=BIBTEX,
            indexes=INDEXES,
            remotes=REMOTES,
            license_info=LICENSE_INFO,
        )
```

--------------------------------

### load_audio(fhandle)

Source: https://mirdata.readthedocs.io/en/stable/source/mirdata.html

Loads a MTG Jamendo Autotagging Moodtheme audio file.

```APIDOC
### Method
`load_audio(fhandle)`

### Description
Load a MTG jamendo autotagging moodtheme audio file.

### Parameters
- **fhandle** (str or file-like) - Required - Path or file-like object pointing to an audio file.

### Returns
- **tuple** - (np.ndarray, float) - The mono audio signal and the sample rate.
```

--------------------------------

### Test dataset integration with pytest

Source: https://mirdata.readthedocs.io/en/stable/source/contributing.html

Example of a test file for a dataset loader, verifying track attributes and property types using the run_track_tests utility.

```python
"""Tests for example dataset
"""
import numpy as np
import pytest

from mirdata import annotations
from mirdata.datasets import example
from tests.test_utils import run_track_tests


def test_track():
    default_trackid = "some_id"
    data_home = "tests/resources/mir_datasets/dataset"
    dataset = example.Dataset(data_home, version="test")
    track = dataset.track(default_trackid)

    expected_attributes = {
        "track_id": "some_id",
        "audio_path": "tests/resources/mir_datasets/example/" + "Wavfile/some_id.wav",
        "song_id": "some_id",
        "annotation_path": "tests/resources/mir_datasets/example/annotation/some_id.pv",
    }

    expected_property_types = {"annotation": annotations.XData}

    assert track._track_paths == {
        "audio": ["Wavfile/some_id.wav", "278ae003cb0d323e99b9a643c0f2eeda"],
        "annotation": ["Annotation/some_id.pv", "0d93a011a9e668fd80673049089bbb14"],
    }

    run_track_tests(track, expected_attributes, expected_property_types)
```

--------------------------------

### Initialize MultiTrack class

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/slakh.html

Constructor for the MultiTrack class, setting up paths for mix, MIDI, and metadata.

```python
def __init__(
        self, mtrack_id, data_home, dataset_name, index, track_class, metadata
    ):
        super().__init__(
            mtrack_id=mtrack_id,
            data_home=data_home,
            dataset_name=dataset_name,
            index=index,
            track_class=track_class,
            metadata=metadata,
        )
        self.mix_path = self.get_path("mix")
        self.midi_path = self.get_path("midi")
        self.metadata_path = self.get_path("metadata")

        # split (train/validation/test) is determined by the relative filepath in the index
        self.split = None  # for baby_slakh, there are no data splits - set to None
        if "2100-redux" in index["version"]:  # Adding also option for test
            self.split = os.path.normpath(self._multitrack_paths["mix"][0]).split(
                os.sep
            )[1]
            assert self.split in SPLITS, "{} not in SPLITS".format(self.split)

        self.data_split = self.split  # deprecated in 0.3.6
```

--------------------------------

### Run full test suite

Source: https://mirdata.readthedocs.io/en/stable/_sources/source/contributing.rst.txt

Execute all tests locally with coverage reporting and black formatting checks.

```bash
pytest -vv --cov-report term-missing --cov-report=xml --cov=mirdata --black tests/ --local
```

--------------------------------

### Initialize IndexFile class

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/core.html

Constructor for the index file handler, managing remote metadata and local directory paths.

```python
    def __init__(
        self,
        filename: str,
        url: Optional[str] = None,
        checksum: Optional[str] = None,
        partial_download: Optional[List[str]] = None,
    ):
        self.filename = filename
        self.remote: Optional[download_utils.RemoteFileMetadata]
        self.indexes_dir = os.path.join(
            os.path.dirname(os.path.realpath(__file__)),
            "datasets",
            "indexes",
        )
        if url and checksum:
            self.remote = download_utils.RemoteFileMetadata(
                filename=filename,
                url=url,
                checksum=checksum,
                destination_dir=self.indexes_dir,
            )
        elif url or checksum:
            raise ValueError(
                "Remote indexes must have both a url and a checksum specified."
            )
        else:
            self.indexes_dir = os.path.join(
                os.path.dirname(os.path.dirname(os.path.realpath(__file__))),
                "tests",
                "indexes",
            )
            self.remote = None

        self.partial_download = partial_download
```

--------------------------------

### load_audio(path: str)

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/groove_midi.html

Loads a Groove MIDI audio file and returns the audio signal and sample rate.

```APIDOC
## load_audio(path: str)

### Description
Loads a Groove MIDI audio file.

### Parameters
- **path** (str) - Required - Path to an audio file

### Returns
- **np.ndarray** - The mono audio signal
- **float** - The sample rate of the audio file
```

--------------------------------

### Initialize AcousticBrainz Dataset

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/acousticbrainz_genre.html

Initializes the Dataset class for the AcousticBrainz genre collection.

```python
@core.docstring_inherit(core.Dataset)
class Dataset(core.Dataset):
    """
    The acousticbrainz genre dataset
    """

    def __init__(self, data_home=None, version="default"):
        super().__init__(
            data_home,
            version,
            name=NAME,
            track_class=Track,
            bibtex=BIBTEX,
            indexes=INDEXES,
            remotes=REMOTES,
            license_info=LICENSE_INFO,
        )
```

--------------------------------

### Initialize dataset with custom data_home

Source: https://mirdata.readthedocs.io/en/stable/_sources/source/tutorial.rst.txt

Sets a specific directory for dataset storage using the data_home parameter.

```python
dataset = mirdata.initialize('orchset', data_home='/Users/leslieknope/Desktop/orchset123')
dataset.download()  # Dataset is downloaded to the folder "orchset123" on Leslie Knope's desktop
```

--------------------------------

### Global Initialization

Source: https://mirdata.readthedocs.io/en/stable/source/mirdata.html

Functions for initializing the mirdata environment and listing available datasets.

```APIDOC
## initialize()

### Description
Initializes the mirdata environment.

## list_datasets()

### Description
Returns a list of all datasets currently supported by the library.
```

--------------------------------

### mirdata.datasets.good_sounds.Dataset

Source: https://mirdata.readthedocs.io/en/stable/source/mirdata.html

Initializes the Good-Sounds dataset loader.

```APIDOC
## mirdata.datasets.good_sounds.Dataset(data_home=None, version='default')

### Description
Initializes the Good-Sounds dataset loader instance.

### Parameters
- **data_home** (str) - Optional - Path where mirdata will look for the dataset.
- **version** (str) - Optional - The version of the dataset to use.
```

--------------------------------

### Initialize dataset track and multitrack accessors

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/core.html

Sets up lambda functions for track and multitrack retrieval and assigns their docstrings dynamically.

```python
# this is a hack to be able to have dataset-specific docstrings
self.track = lambda track_id: self._track(track_id)
self.track.__doc__ = self._track_class.__doc__  # set the docstring
self.multitrack = lambda mtrack_id: self._multitrack(mtrack_id)
self.multitrack.__doc__ = self._multitrack_class.__doc__  # set the docstring
```

--------------------------------

### Convert audio files to WAV

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/giantsteps_tempo.html

Execute this command to convert the downloaded audio files to the .wav format.

```bash
./convert_audio.sh
```

--------------------------------

### Initialize Billboard Track

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/billboard.html

Constructor for the Billboard track class, setting up paths for various data files.

```python
def __init__(self, track_id, data_home, dataset_name, index, metadata):
    super().__init__(track_id, data_home, dataset_name, index, metadata)

    self.audio_path = self.get_path("audio")
    self.salami_path = self.get_path("salami")
    self.lab_full_path = self.get_path("lab_full")
    self.lab_majmin7_path = self.get_path("lab_majmin7")
    self.lab_majmin7inv_path = self.get_path("lab_majmin7inv")
    self.lab_majmin_path = self.get_path("lab_majmin")
    self.lab_majmininv_path = self.get_path("lab_majmininv")
    self.bothchroma_path = self.get_path("bothchroma")
    self.tuning_path = self.get_path("tuning")
```

--------------------------------

### Initialize Ballroom Track

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/ballroom.html

Constructor for the Ballroom track class, setting up paths for audio, beats, and tempo annotations.

```python
def __init__(
    self,
    track_id,
    data_home,
    dataset_name,
    index,
    metadata,
):
    super().__init__(
        track_id,
        data_home,
        dataset_name,
        index,
        metadata,
    )

    # Audio path
    self.audio_path = self.get_path("audio")

    # Annotations paths
    self.beats_path = self.get_path("beats")
    self.tempo_path = self.get_path("tempo")

    self.genre = os.path.basename(os.path.dirname(self.audio_path)).lower()
```

--------------------------------

### Basic Mirdata Usage

Source: https://mirdata.readthedocs.io/en/stable/source/tutorial.html

A complete workflow demonstrating how to list, initialize, download, validate, and access a dataset.

```python
 1# Basic Usage Example
 2import mirdata
 3
 4# 1. List all available datasets
 5print(mirdata.list_datasets())
 6
 7# 2. Initialize a dataset loader
 8dataset = mirdata.initialize("orchset", data_home='/choose/where/data/live')
 9
10# 3. Download the dataset
11dataset.download()
12
13# 4. validate the dataset
14dataset.validate()
15
16# 5. Load tracks
17random_track = dataset.choice_track()
18
19# 6. Access metadata and annotations
20print(random_track)
```

--------------------------------

### Run full dataset integration test

Source: https://mirdata.readthedocs.io/en/stable/_sources/source/contributing.rst.txt

Verify that a specific dataset downloads, validates, and loads correctly using the local flag.

```bash
pytest -s tests/test_full_dataset.py --local --dataset dataset
```

--------------------------------

### Download MTG Jamendo Audio Files

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/mtg_jamendo_autotagging_moodtheme.html

Use the provided script to download, unpack, and validate the dataset audio files.

```console
      mkdir /path/to/download
          python3 scripts/download/download.py --dataset autotagging_moodtheme --type audio /path/to/download --unpack --remove
```

--------------------------------

### load_audio(fhandle)

Source: https://mirdata.readthedocs.io/en/stable/source/mirdata.html

Loads a Jingju A Cappella audio file.

```APIDOC
## load_audio(fhandle)

### Description
Load Jingju A Cappella Singing audio file.

### Parameters
- **fhandle** (str or file-like) - Required - File-like object or path to audio file.

### Returns
- **tuple** - (np.ndarray, float) containing the mono audio signal and the sample rate.
```

--------------------------------

### load_activations(fhandle)

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/scms.html

Loads a Saraga-Carnatic-Melody-Synth activation annotation file.

```APIDOC
## load_activations(fhandle)

### Description
Loads a Saraga-Carnatic-Melody-Synth activation annotation file containing vocal activations.

### Parameters
- **fhandle** (str or file-like) - Required - The path or file-like object to the activation annotation file.

### Returns
- **EventData** - The vocal activation events, or None if the file is empty.
```

--------------------------------

### load_audio(fhandle)

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/gtzan_genre.html

Loads a GTZAN audio file from a file-like object or path.

```APIDOC
## load_audio(fhandle)

### Description
Loads a GTZAN audio file and returns the mono audio signal and sample rate.

### Parameters
- **fhandle** (str or BinaryIO) - Required - File-like object or path to the audio file.

### Returns
- **np.ndarray** - The mono audio signal.
- **float** - The sample rate of the audio file.
```

--------------------------------

### mirdata.datasets.vocadito.Dataset

Source: https://mirdata.readthedocs.io/en/stable/source/mirdata.html

Initializes the vocadito dataset loader.

```APIDOC
## mirdata.datasets.vocadito.Dataset(data_home=None, version='default')

### Description
Initializes the vocadito dataset loader instance.

### Parameters
- **data_home** (str) - Optional - Path where mirdata will look for the dataset.
- **version** (str) - Optional - The version of the dataset to load.
```

--------------------------------

### mirdata.initialize

Source: https://mirdata.readthedocs.io/en/stable/_sources/source/mirdata.rst.txt

Initializes the mirdata environment, typically used to set up data paths or configurations.

```APIDOC
## mirdata.initialize

### Description
Initializes the mirdata library environment.

### Signature
`mirdata.initialize(data_home=None)`
```

--------------------------------

### Initialize LyricData annotation

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/annotations.html

Constructor for the LyricData class, including validation for lyrics and intervals.

```python
    def __init__(self, intervals, interval_unit, lyrics, lyric_unit):
        validate_array_like(intervals, np.ndarray, float)
        validate_array_like(lyrics, list, str)
        validate_lengths_equal([intervals, lyrics])
        validate_intervals(intervals, interval_unit)
        validate_unit(lyric_unit, LYRIC_UNITS)

        self.intervals = intervals
        self.interval_unit = interval_unit
        self.lyrics = lyrics
        self.lyric_unit = lyric_unit

    @property
    def pronunciations(self):
        logging.warning(
            "LyricData.pronunciations is deprecated as of 0.3.4 and will be removed in a future"
            " version. Use LyricData.lyrics."
        )
        return self.lyrics
```

--------------------------------

### load_audio(audio_path)

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/compmusic_indian_tonic.html

Loads an Indian Art Music Tonic audio file and returns the audio signal and sample rate.

```APIDOC
## load_audio(audio_path)

### Description
Loads an Indian Art Music Tonic audio file from the specified path.

### Parameters
- **audio_path** (str or file-like) - Required - Path to the audio file or a file-like object.

### Returns
- **np.ndarray** - The mono audio signal.
- **float** - The sample rate of the audio file.
```

--------------------------------

### Initialize a dataset loader

Source: https://mirdata.readthedocs.io/en/stable/_sources/source/tutorial.rst.txt

Create a loader object for a specific dataset by specifying the data home directory.

```python
dataset = mirdata.initialize('orchset', data_home='/choose/where/data/live')
```

--------------------------------

### load_audio(fhandle)

Source: https://mirdata.readthedocs.io/en/stable/source/mirdata.html

Loads a TinySOL audio file from a path or file-like object.

```APIDOC
## load_audio(fhandle)

### Description
Load a TinySOL audio file.

### Parameters
- **fhandle** (str or file-like) - Required - File-like object or path to audio file

### Returns
- **np.ndarray** - the mono audio signal
- **float** - The sample rate of the audio file
```

--------------------------------

### Saraga Carnatic Track Class Initialization

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/saraga_carnatic.html

Initializes paths for audio and annotation files within the Saraga Carnatic track structure.

```python
    def __init__(self, track_id, data_home, dataset_name, index, metadata):
        super().__init__(track_id, data_home, dataset_name, index, metadata)

        # Audio path
        self.audio_path = self.get_path("audio-mix")

        # Multitrack audio paths
        self.audio_ghatam_path = self.get_path("audio-ghatam")
        self.audio_mridangam_left_path = self.get_path("audio-mridangam-left")
        self.audio_mridangam_right_path = self.get_path("audio-mridangam-right")
        self.audio_violin_path = self.get_path("audio-violin")
        self.audio_vocal_s_path = self.get_path("audio-vocal-s")
        self.audio_vocal_path = self.get_path("audio-vocal")

        # Annotation paths
        self.ctonic_path = self.get_path("ctonic")
        self.pitch_path = self.get_path("pitch")
        self.pitch_vocal_path = self.get_path("pitch-vocal")
        self.tempo_path = self.get_path("tempo")
        self.sama_path = self.get_path("sama")
        self.sections_path = self.get_path("sections")
        self.phrases_path = self.get_path("phrases")
        self.metadata_path = self.get_path("metadata")
```

--------------------------------

### download(partial_download=None, force_overwrite=False, cleanup=False, allow_invalid_checksum=False)

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/idmt_smt_audio_effects.html

Downloads the IDMT-SMT-AUDIO-EFFECTS dataset. This method handles the downloading of the main archive, extraction of nested zip files, and organization of the dataset directory.

```APIDOC
## download

### Description
Downloads and extracts the IDMT-SMT-AUDIO-EFFECTS dataset. It handles the main archive download and subsequent extraction of nested instrument-specific zip files.

### Parameters
- **partial_download** (list or None) - Optional - A list of keys of remotes to partially download. If None, all data is downloaded.
- **force_overwrite** (bool) - Optional - If True, existing files are overwritten by the downloaded files.
- **cleanup** (bool) - Optional - Whether to delete any zip/tar files after extracting.
- **allow_invalid_checksum** (bool) - Optional - Whether to allow downloads even if the checksum is invalid.

### Raises
- **ValueError**: If invalid keys are passed to partial_download.
- **IOError**: If a downloaded file's checksum is different from expected.
```

--------------------------------

### Run project tests

Source: https://mirdata.readthedocs.io/en/stable/_sources/source/contributing.rst.txt

Execute the test suite with coverage reporting enabled.

```bash
pytest -vv --cov-report term-missing --cov-report=xml --cov=mirdata tests/ --local
```

--------------------------------

### load_audio(fhandle)

Source: https://mirdata.readthedocs.io/en/stable/_modules/mirdata/datasets/slakh.html

Loads a Slakh audio file from a given path or file-like object.

```APIDOC
## load_audio(fhandle)

### Description
Loads a Slakh audio file and returns the audio signal and its sample rate.

### Parameters
- **fhandle** (str or file-like) - Required - Path or file-like object pointing to an audio file.

### Returns
- **np.ndarray** - The audio signal.
- **float** - The sample rate of the audio file.
```