Joan La Barbara; Jon Gibson; Philip Glass; Richard Landry; Richard Peck
Music in Twelve Parts. Part 1, 2, 3, 4, 5, 6, 7, 8; The 4th Register for Tenor Saxophone; Quad Delay Solos; Visitations
Galleria Salvatore Ala, Via Mameli 3, Milano
28-29-30-31 ottobre 1974