I know that spotify needs to contact the band but, **bleep**. I would love to see all the unreleased ''b-sides'' to spotify by Foo Fighters
Hey @zoologiskt
The availability of music on Spotify is up to the artist and their music label.
This thread by Spotify staff explains why some music is not available:
https://community.spotify.com/t5/Content-Questions/I-want-an-artist-song-on-Spotify/td-p/1136005