Pitiful excuse for an app. Looks like it was written by a novice 2010 college freshman taking his first programming class. Yamaha needs to rehire the developers of its discontinued Yamaha AV Controller app. That has an elegant interface. I am considering returning my A6A and buying a used A3080 just so I can continue using the AV Controller app. Yes, the MusicCast app is that bad. Clunky, sophomoric, cheap are just a few words that apply.