Garson brought together a mixture of musicians, most of whom were not credited on the album sleeve. Musician and electronic instrument collector
Paul Beaver, who had done music effects for films, was chosen to perform on the
Moog synthesizer on the album since he was one of the few people on the West Coast who knew how to set up and use the synthesizer at the time. Beaver and Moog went to the California Audio Engineering Society convention in 1967 to showcase the Moog Synthesizer for the first time on the West Coast.
Emil Richards, who had worked with such musicians as
Frank Zappa,
Marvin Gaye and
Henry Mancini, was chosen to provide an assortment of percussive instrumental surprises throughout the album. Bassist
Carol Kaye and drummer
Hal Blaine, both top on-demand session musicians, were The Zodiac's rhythm section.
Bud Shank, a top flute performer, and keyboardist
Mike Melvoin were also used. Jacques Wilson wrote the album's narration, and folk singer
Cyrus Faryar was chosen (suggested by Hassilev) to narrate over the album's exotic instrumentation. The album was released in May 1967. The sleeve, by artist
Abe Gurvin and art director William S. Harvey (who had worked together at
Nonesuch Records), featured a florid
psychedelic design. On the back, in large purple letters, were written the instructions: "Must be played in the dark". ==Response==