The last installment in Strut's Sun Ra reissue series is also the first time that Sun Ra Arkestra Meets Salah Ragab in Egypt album has been reissued, bringing to light these studio recordings between the Arkestra and Egyptian drummer Salah Ragab, recorded during Ra's 1983 Egyptian tour, and featuring two Ragab compostions from his Cairo Jazz Band.

Reissuing and remastering Sun Ra's 1966 Arkestra album Nothing Is, the complete live recording from St. Lawrence University in NY with a classic ensemble including saxophonists Marshall Allen, Pat Patrick & John Gilmore, bassist Ronnie Boykins, drummer Cliffor Jarvis, &c., an incredible concert with an exemplary set of Sun Ra compositions and performances.

Originally released in 3 LPs as Live in Egypt on Thoth Intergalactic and then as the Saturn albums Dark Myth Equation Visitation, Nidhamu & Horizon, this set reissues and expands the 1971 Sun Ra tour recordings: The Mena House Hotel in Giza; a concert at Hartmut Geerken's in Heliopolis; a live Cairo TV channel broadcast; and a concert at Cairo's the Ballon Theatre.

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.