### Installation

Source: https://github.com/moises-ai/moises-db/blob/main/README.md

Install the MoisesDB package using pip.

```bash
pip install git+https://github.com/moises-ai/moises-db.git
```

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

### Accessing Tracks

Source: https://github.com/moises-ai/moises-db/blob/main/README.md

Get the number of songs in the dataset or access a specific track by its index.

```python
n_songs = len(db)
track = db[0]  # Returns a MoisesDBTrack object
```

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

### MoisesDB Initialization

Source: https://github.com/moises-ai/moises-db/blob/main/README.md

Create an instance of MoisesDB to access the tracks, optionally providing the dataset path and sample rate.

```python
from moisesdb.dataset import MoisesDB

db = MoisesDB(
    data_path='./moisesdb',
    sample_rate=44100
)
```

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

### Environment Variable Configuration

Source: https://github.com/moises-ai/moises-db/blob/main/README.md

Configure the environment variable MOISESDB_PATH to point to the downloaded dataset.

```bash
export MOISESDB_PATH=./moises-db-data
```

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

### MoisesDBTrack Stems and Audio

Source: https://github.com/moises-ai/moises-db/blob/main/README.md

Access the stems (vocals, bass, drums, etc.) and the mixture audio from a MoisesDBTrack object.

```python
track = db[0]
stems = track.stems  # stems = {'vocals': ..., 'bass': ..., ...}
mixture track.audio # mixture = nd.array
```

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

### Dataset Integrity Verification (Linux/Mac)

Source: https://github.com/moises-ai/moises-db/blob/main/README.md

Verify the integrity of the downloaded dataset using MD5 and SHA256 hashes on Linux/Mac.

```bash
md5sum moisesdb.zip
sha256sum moisesdb.zip
```

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

### Dataset Integrity Verification (Windows)

Source: https://github.com/moises-ai/moises-db/blob/main/README.md

Verify the integrity of the downloaded dataset using MD5 and SHA256 hashes on Windows.

```powershell
Get-FileHash -Algorithm MD5 moisesdb.zip
Get-FileHash -Algorithm SHA256 moisesdb.zip
```

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

### Saving Stems

Source: https://github.com/moises-ai/moises-db/blob/main/README.md

Save the computed stems for a track to a specified directory.

```python
track = db[0]
path =  './moises-db-stems/0'
track.save_stems(path)
```

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

### BibTeX Citation

Source: https://github.com/moises-ai/moises-db/blob/main/README.md

BibTeX entry for citing the MoisesDB dataset.

```bibtex
@misc{pereira2023moisesdb,
      title={Moisesdb: A dataset for source separation beyond 4-stems},
      author={Igor Pereira and Felipe Araújo and Filip Korzeniowski and Richard Vogl},
      year={2023},
      eprint={2307.15913},
      archivePrefix={arXiv},
      primaryClass={cs.SD}
}
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.