Ability to tag files (XMP or ID3 support)

[AObuchow]

It'd be nice to be able to give arbitrary tags to files. I'm not exactly sure yet how the tags would be preserved, maybe some metadata should be written to a file?

This feature would allow the user to filter through their audio files based on tags they've defined (or could be auto assigned based on filename patterns).

[AObuchow]

I think XMP would provide the best way to embed the metadata.

There’s a Java API and it’s OSS from what it seems, could be promising.

[AObuchow]

I think this might already be possible by using jaudiotagger with ID3 tags, which is already being used as a transitive dependency.

[AObuchow]

https://github.com/mpatric/mp3agic could also be useful