funny, I had a very interesting debate with a collector friend about the cult of Sun Ra. His argument was that Sun Ra is to black people what the grateful dead is to white folks. There are edges to this to pick at but the core is quite solid.
They both have hundreds of recordings?
Both had loads of live recordings shared amongst their communities
Deadheads were looking for an enhanced spirtuality through music and drugs while the Arkastra believed in messages from the interstellar beyond through the music.
Apart from that Sun Ra had an anti drug stance while the Dead were permanently stoned.
Two different routes to the same lunacy!
I suppose they were quite similar although I had never thought about it on racial lines.