Not much is known (to me) about Jym Young.
He did play in 1964 with Sonny Simmons and Barbara Donald's band.
Also adding his piano to Dewey Redman's first LP "Look for the Black Star".
Later he became known as Waheem Young in the Bay Area - I even suspect he played piano for one tune on the Steve Miller Band's "Living In The 20th Century".
Bennett Friedman, tenor saxophone
Jym Young, piano, african thumb piano
Harley White, double bass
Jim Messinger, drums, indian snake charmer
A1. Puzzle Box 3:03
A2. Lament 13:01
B1. Possibility 10:28
B2. Skippin' In The Rain 7:18
Recorded December 31, 1966 in San Francisco.
INTERNATIONAL POLYDOR PRODUCTION 623 226 (Germany, 1967)