I can imagine this was already discussed/suggested earlier but let me post it anyway:
In Discord we can suggest/change the music played by the "Rythm" bot (in the music channel) by using !p and !skip (in the #bot channel). It would be nice if this is also possible in-game. For example use !!p and !!next in-game to change the music. I'm not a Discord expert but we already have planb_echo in so I think this should be possible.