well if you're on DISCORD then PAL is good (peace, abundance, libery) . Theres a specific music thread where some cool collaborations have spawned. I personally don't spend a lot of time time there because I find those chat sites do my head in a bit. I probably marginally prefer steemit.chat for usability but again, I havn't used it a whole lot. Someone of your qualities should definitely check out the Steemit OpenMic though. you can enter one track per week and theres a lot of great people and community around it. Follow @Luzcypher. He is the host ;P