Reich, Steve. (b. 1936) Drumming - SIGNED Leporello Score and LP RecordDrumming, for eight small tuned Drums, three Marimbas, three Glockenspiels, male and female Voices, Whistling and Piccolo. Signed leporello format score of the American composer's percussion work, described as "minimalism's first masterpiece," with accompanying signed 2 x Vinyl gatefold LP recording. Reich has signed in pencil on the final page of the score and in pen on the back of the record sleeve, and numbered 100 500 on both. The inside cover of