Don't know about Hendrix.
But, I was watching a show on the History of Jazz last night on Public Television,
and man Thelonious Monk sure was.
He wore strange hats, spoke in halting phrases, would bury himself in his apartment with his piano. He was denounced by critics early in his career for his profound lack of social graces, but the musicians loved him as he pushed the boundaries of Jazz.
http://www.monkinstitute.com/index11.htmlI agree.
T. Monk definitely was an aspie IMHO.