Reich, Steve. (b. 1936) "Clapping Music" - Autograph Musical QuotationA rare AMQS from the American composer, an influential pioneer of minimalist music. On an index card, Reich has penned the second bar of his famous "Clapping Music" and has signed and inscribed at the foot, dating May 10, 1982. On the verso, he has penned: "Many thanks for the kind words (over)." Autograph material of Reich is very rare. 6 x 4 inches (15. 2 x 10. 2 cm). Reich's innovations include using tape loops to create phasing patterns (examples