any fans? absolutly love the album Machine Gun. . . it's all i've heard too. any other of his albums you recommend. . . also i don't know other jazz like this so anything like this i should hear?
Peter`s record Songlines is a great collab with Fred Hopkins and Rashied Ali. Probalby my favourite from him. That particular album is actually kind of a stretch for him since it is so linear when compared to so much of his previous work.

Ornette Coleman's Free Jazz album would be right up your alley also be sure to check out Sound Grammar as well, fantastic album. Albert Ayler would also be worth your time to check out. Also the Jimmy Giuffre trio works (with Paul Bley and Steve Swallow) are sensational examples of free jazz within an intimate setting, as it were.