Is music21 safe to use?

music21 has no known vulnerabilities on the latest version (9.9.1). DepScope rates its health at 70/100 (moderate risk).

What is the latest version of music21?

The latest version of music21 is 9.9.1, released 2025-10-12.

Does music21 have known vulnerabilities?

No known vulnerabilities on the latest version of music21.

Is music21 deprecated?

No, music21 is actively maintained. Latest release: 9.9.1 (2025-10-12).

What are alternatives to music21?

Popular alternatives to music21 in PyPI include: boto3, packaging, urllib3, idna, certifi.

What license does music21 use?

music21 is licensed under BSD-3-Clause.

music21

pypiv9.9.1

A Toolkit for Computer-Aided Musical Analysis and Computational Musicology.

License BSD-3-Clausepermissive61 versions8 deps

cuthbertLab/music21

/ 100

Health

safe to use

[email protected] is safe to use (health: 70/100)

Health breakdown0 – 100

25/25

maintenance

0/20

popularity

25/25

security

15/15

maturity

5/15

community

Vulnerabilities

none known

Health History

Dependency Tree

License Audit

Dependencies (8)

chardet joblib jsonpickle matplotlib more-itertools numpy requests webcolors

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/pypi/music21

music21

pypiv9.9.1

A Toolkit for Computer-Aided Musical Analysis and Computational Musicology.

License BSD-3-Clausepermissive61 versions8 deps

cuthbertLab/music21

/ 100

Health

safe to use

[email protected] is safe to use (health: 70/100)

Health breakdown0 – 100

25/25

maintenance

0/20

popularity

25/25

security

15/15

maturity

5/15

community

Vulnerabilities

none known

Health History

Dependency Tree

License Audit

Dependencies (8)

chardet joblib jsonpickle matplotlib more-itertools numpy requests webcolors

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/pypi/music21