Show "appears on" albums in the artist page

[dylanagreen]

This is a request for a "quality of life" feature. When viewing compilation albums, or albums with artists whose name does not match the album artist, supersonic recognizes song artists if there's at least one album by that artist (and thus an artist page for that artist exists in the database) and allows you to click through to that artists page. It would be useful if you could go the other way, i.e. split the discography page into two sections: albums (containing what's there now) and then a section for "appears on" with albums where that artist contributed a track even if the album artist is not the same as that artist. This would emulate, for example, spotify and apple music which have the same delineation.

[dweymouth]

Hopefully in the future this will become possible with more API changes in OpenSubsonic, but as of now, servers do not report these "appears on" albums to clients so this is not yet possible