well, I guess it can really be only due to bandwidth reasons. It is a lesser known fact, that Spotify (in the same way as Skype), is relying on P2P behind the s

well, I guess it can really be only due to bandwidth reasons. It is a lesser known fact, that Spotify (in the same way as Skype), is relying on P2P behind the scenes. Often, the music you listen to is streamed from other users, and so bandwidth load is a very crucial factor. Looks like Spotify can't afford harder load to their servers and they're gradually increasing the requirements. But marketing their whole library as 320kbps is really disappointing. As a premium subscriber, I was under impression that it is what I was getting.