Lately I've found myself listening to Charles Mingus at Antibe over and over again.
Lots of live King Crimson.
Practically anything written by Edgard Varese.
The Piano Works of Eric Satie, Aldo Ciccilini
Meddle, Pink Floyd
Side two, Da Capo, by Love--a precursor of the jazz-rock fusion to come.
Hey, I really like a Saucerful of Secrets and The Piper at the Gates of Dawn--where else can you find a title like Set the Controls for the Heart of the Sun?