Just like TagLib, TagPy can:
- read and write ID3 tags of version 1 and 2, with many supported frame types for version 2 (in MPEG Layer 2 and MPEG Layer 3, FLAC and MPC),
- access Xiph Comments in Ogg Vorbis Files and Ogg Flac Files,
- access APE tags in Musepack and MP3 files.
All these features have their own specific interfaces, but TagLib's generic tag reading and writing mechanism is also supported. It comes with a bunch of examples.
TagPy is maintained in its git repository