1.) When playing music, it should automatically start playing the next song in playlist, instead of repeating only one all the time until I press the "next" button or choose another one.
2.) Can you make application to prevent phone form screen locking itself when playing music? maybe you could put a switch somwhere in settings menu. When I listen to music, I normally have phone connected to power supply, so it wouldnt be such a problem, if screen would be always on.
3.) I like swype left and right for previous/next song. You could add swype up, wich would show playlist under "playing song" screen, simmilar to unlocking a screen.
4.) BUG? When changing a song with the next, previous button or swyping, sometimes application stops responding for a few seconds.
I use application with Sony CMT-MX700Ni, it is just an audio player. It is connected trough WIFI.