[Zubersoft]

Version 5 is introducing a whole new audio player. Part of this audio player is a minimal/compact view, a normal view, and a large view. The large view has a playlist where you can tap on the song you want to play. You'll have to let me know if this is good enough, or if you would like a dropdown list somewhere.

As a side note, if you open the overlay, and tap on the play button, this will show the media player window. I believe there is a dropdown in this window that lets you change tracks. I have no control over the existing media controller UI as this is a generic thing Google provides (hence why I made my own in version 5).

Thanks,
Mike