No way to instantly shuffle songs in app or web player for twitch. It's always alphabetical. Always. I don't see a repeat function as well on web player. There is no back Burton either. If you saw something during a search you might as well start it back over. Last, but not least, there isn't volume control in the web player. I use my PC mixer to raise/lower the volume. Oh, and no clear way to find brand new rock/metal music. Audio quality is good though.