Bugs seem to be fixed.
I bought this because of the awesome features it promised. For a long time I had given up on using it because of the bugs it had with Pandora and with switching between music sources. A few hours after using the new version, though, I can say that it seems that these errors are gone. Overall pretty pleased. I just wish it had keyboard media keys support, but alas… sandboxing.
matthewdias about Music Control for iTunes, Spotify, Rdio and Personalized Internet Radio