The first one is a re-release of the three Heliocentric albums. In one box. By the ESP label.
The second one is a brand-new album on Art Yard / Kindred Spirits. This one presents the 1971 Paris concert.
Albums and tracklists have been added to the Sun Ra entry in the United Mutations Archives.
- sun ra: the heliocentric worlds of sun ra
(2010, usa, 3cd, esp)
- sun ra and his mythic science arkestra: the paris tapes
(2010, cd, nl, art yard / kindred spirits)