alto saxophone, flute Danny Davis
alto saxophone, flute Marshall Allen
baritone saxophone, flute Danny Ray Thompson
bass Ronnie Boykins
bass, clarinet, flute Eloe Omoe
congas Atakatune
congas Odun
drums Lex Humphries
drums Tommy Hunter
drums Vic Morrison
organ [farfisa], synthesizer [mini moog], vocals Sun Ra
percussion Alzo Wright
producer John Sinclair
tenor saxophone, percussion John Gilmore
trumpet Kwame Hadi
trumpet, mellophone, vocals Akh Tal Ebah
vocals June Tyson
Recorded in concert at Otis Spann Memorial Field, Ann Arbor, Michigan, 9th September 1973.
Matrix / Runout: NER 3021-A S-40448 (Runout side A)
Matrix / Runout: NER 3021-B S-40449 (Runout side B)