---
license: cc-by-4.0
pretty_name: ChoraleBricks Audio Tracks
task_categories:
- audio-to-audio
- audio-classification
tags:
- audio
- music
- source-separation
- multitrack
- wind-music
- brass
- music-information-retrieval
- audiofolder
---

# ChoraleBricks Audio Tracks

This is an extracted AudioFolder-style derivative of `schism-audio/choralebricks`.
It contains the WAV track files from the upstream `01_AudioAndAnnotations.zip`
archive as ordinary Hub files, with one metadata row per track.

The canonical archive mirror remains `schism-audio/choralebricks`. This pilot is
intended to test a viewer/loadable layout before converting larger mirrors.

## Contents

- Rows: 392
- Audio source: `archives/01_AudioAndAnnotations.zip` from `schism-audio/choralebricks`
- Included track sets: `tracks`, `tracks_normalized`, and `tracks_detuned`
- Metadata columns include song id, upstream track set, voice number, instrument
  code, original archive member path, and corresponding upstream annotation path
  hints when present.

## Source

- Zenodo: https://zenodo.org/records/15081741
- DOI: `10.5281/zenodo.15081741`
- Project page: https://audiolabs-erlangen.de/resources/MIR/2025-ChoraleBricks
- Code: https://github.com/stefan-balke/choralebricks
- License: Creative Commons Attribution 4.0 International

## Citation

```bibtex
@article{balke2025choralebricks,
  title = {ChoraleBricks: A Modular Multitrack Dataset for Wind Music Research},
  author = {Balke, Stefan and Berndt, Axel and Mueller, Meinard},
  journal = {Transactions of the International Society for Music Information Retrieval},
  year = {2025}
}
```