Hey I've got a question. I'm listening to an album alot lately but like a week ago I found out that the album is removed. All others are still on spotify but my favourite isn't. It's the album "zoom" from the band "electric light orchestra " also known as "ELO". I hope you can put it back on spotify.
Spotify loves to have every song available everywhere. However, things can be a bit complicated due to licensing issues. Spotify adds about thousands of albums everyday, so it might reappear soon. In the meanwhile, you can ask the artist why his/her music isn't on Spotify yet. Let me know how it goes!