m4a/aac file formats

[Andrew J. Caines]

Adam,
> Any tips?

If you don't mind a GUI, MusicBrainz Picard[1] is a very capable tag
editor which handles just about any file format and can operate on
multiple files. There are PPAs for stable[2] and unstable[3] releases.


[1] https://picard.musicbrainz.org/
[2] https://launchpad.net/~musicbrainz-developers/+archive/ubuntu/stable
[3] https://launchpad.net/~musicbrainz-developers/+archive/daily

-- 
-Andrew J. Caines-   Unix Systems Architect   A.J.Caines at halplant.com
  "Machines take me by surprise with great frequency" - Alan Turing