I would love to see a playback list button in the order of playing in the songs in the now playing screen. And I'd love to see a play next option that does not make a new queue. Just simple addition of a song between the song playing now and about to play next. Also it would be awesome if the playback list allowed to modify the order of playback in any way we want very flexibly. If you have no idea what I'm talking about, check out blackplayer. I migrated from blackplayer. It has cool features that I miss in Poweramp. But Poweramp is much better in many different areas. When it comes to aesthetics and feel I like blackplayer more.