Tag Source for Mac MP3TAG

[Florian]

Hi and welcome!

It's already been answered here:

Support for custom Web Sources

Happy you like it The current beta of Mp3tag for Mac doesn't have any support for custom web sources (like the iTunes source you've linked to). It's also one of the features that is not planned for the final version 1.0.

It's currently supporting MusicBrainz and Discogs and I'm not yet decided if I'll bring the whole Web Sources Framework over to the Mac version in a future release.