Vinyl LP pressing housed in a gatefold sleeve, includes digital download. Strut present the second volume of definitive singles released by jazz maverick Sun Ra during his Earth years, spanning 1962 to 1991. Released prolifically during the 1950s and more sporadically thereafter, primarily on the Saturn label, the 45s offer one-off meteorites from Ra's prolific cosmic journey, tracing the development of his forward-thinking "Space-Bop" and his unique take on jazz and blues traditions which sounded unlike anything else from the period. As with his LPs, most 45s were only pressed in small runs and were sold at gigs and have since become extremely rare and sought after. Some have only been discovered in physical form in recent years; some were planned and penciled but allegedly never made it to vinyl and some appeared as one-off magazine singles and posthumous releases.