Sun Ra's Spirit of Jazz Cosmos Arkestra—the only known use of this appellation in Ra's entire catalog—performed in concert at Philadelphia's WUHY radio studios in 1978, probably in July. WUHY producer Anna Mintz, in a voiceover introduction, called the show "one of the hottest things to happen here since Dick Clark and American Bandstand left town."
The Symphony receives a particularly warm and beautiful interpretation. DePreist has a sympathetic feeling for contrasts of textures; the tempi are excellently judged and atmospheres powerful, with a vigorous sense of energy, tension and release. The Sea Hawk, though, is allowed to wallow. Particular poignancy is added through the presence of Korngold’s granddaughter Kathrin as a violinist member of the orchestra.