John Coltrane performs with drummer Elvin Jones and saxophonist Eric Dolphy in 1961. Impulse! Records is set to release the "lost" Coltrane album Blue World on Sept. 27.
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John Coltrane (right) with McCoy Tyner at New Jersey's Van Gelder studios in 1963, one day after the session that would become the newly unveiled Both Directions at Once.
Joe Alper /Joe Alper Photo Collection LLC