The two volumes of "Heliocentric Worlds", recorded 7 months apart in 1965, represent perhaps one of greatest chapters in Sun Ra's legacy, bringing together his immense orchestration skills with future-leaning free jazz, allowing his players expanse inside disciplined compositions that reflect on both space and the then-new freedom explored by jazz soloists.

A Saturn release from the 1960's featuring a wide-range of pieces from studio recordings, rehearsals, and live concerts that are all heart-felt and made in the traditional Sun Ra style.