Collectors of rare psychedelia recognize Arzachel's sole LP as being one of the most desired (and pricey) relics from the late '60s. The record was initially released in England on the obscure Evolution label and later in America on Roulette. Unlike most monster psych collectors' albums, however, Arzachel had two things which helped transition it to the CD era: the music is a head above most other psych rarities, and the four musicians later achieved marginal success within the '70s progressive rock "Canterbury scene."