cuthbertLab

cuthbertLab/music21

music21: a Toolkit for Computer-Aided Musical Analysis and Computational Musicology

2 good first / help-wanted issues · Python · last activity Jul 17, 2026

2.5K stars 446 forks 2.5K watchers Python BSD 3-Clause "New" or "Revised" License
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2 Open Issues Need Help Last updated: Jul 17, 2026

Open Issues Need Help

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Support sus4 chords in root-finding algorithm 2 months ago
enhancement good first issue
cuthbertLab/music21
2.5K

music21: a Toolkit for Computer-Aided Musical Analysis and Computational Musicology

Python
Capture lyrics when parsing ABC 2 months ago
good first issue
cuthbertLab/music21
2.5K

music21: a Toolkit for Computer-Aided Musical Analysis and Computational Musicology

Python