There's a lot of #FediMusic live streams / launch parties coming up in the next few days so here's a quick list of what I know - all times UTC:
Tonight 18:00
#TIBtv Fresh Friday
https://tv.theindiebeat.fm
Tonight 20:00
@ordosmarkzero DJ practice set
https://party.bonkwave.org
Monday 26th - 20:00
Key 13 EP release party
https://party.bonkwave.org
Wednesday 28th - 16:00
@meljoann Mustics Sound Bath
https://stream.gravitons.org
Thursday 29th - 19:30
@inpc EP release party
https://stream.mxtthxw.art/