A lot of the songs in my Spotify playlists are not available on Sonos (they show upp with a strike-thru). Sonos claims this is a Spotify problem, that they have not cleared rights for "third party speakers". SPOTIFY HAS BEEN SILENT ABOUT THIS FOR OVER A YEAR! despite the massive number of complaints that were on the previous forum (Getsatisfaction).
SPOTIFY WHEN ARE YOU GOING TO FIX THIS? I'm paying to listen to music in my house and I don't want to hook up my iphone or computer to my sonos system.