You might want to check out https://www.musicforlife.io/
It's a new hive tribe for music in general, but strongly supported by Rising Star.
Lots of RisingStar posts in there, and if you post to that community/tag your post with musicforlife, you'll get some of the new VIBE token as well as HIVE.
It's only been going just over a week, so early days (but you'd be getting in at the beginning) - but the guys in there will go crazy for this, I'm sure.