Originally released on Impulse on LP and 8 track in 1973. Released digitally on the Enterplanetary Koncepts label in 2014. A German bootleg was also released in 2016 in a limited pressing. The versions on this new Modern Harmonic pressing are longer versions that were truncated on the original pressing.

01. Astro Black 02. Discipline “99” 03. Hidden Spheres 04. The Cosmo-Fire