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license: mit
---

# Chordonomicon
Chordonomicon: A Dataset of 666,000 Chord Progressions

Chordonomicon is a very large scale dataset featuring the symbolic representation of more than 666,000 contemporary music compositions through the use of music chords and chord progressions. We offer metadata for details such as genre, sub-genre, and release date. Additionally, we include structural information related to different parts of the music piece.

For a detailed description of the Chordonomicon Dataset, please see our paper on arXiv: https://doi.org/10.48550/arXiv.2410.22046. If you use this dataset, kindly cite the paper to acknowledge the work.

@article{kantarelis2024chordonomicon,
  title={CHORDONOMICON: A Dataset of 666,000 Songs and their Chord Progressions},
  author={Kantarelis, Spyridon and Thomas, Konstantinos and Lyberatos, Vassilis and Dervakos, Edmund and Stamou, Giorgos},
  journal={arXiv preprint arXiv:2410.22046},
  year={2024}
}


Visit our github: https://github.com/spyroskantarelis/chordonomicon