Work Perpetual Motion for five percussionists Year: 1990 · Duration: 3m Instrumentation: suspended cymbal, marimba, guiro, vibraphone, s-dr, xylophone, 5 temple blocks, glockenspiel, 3 rototoms, 3 timpani, triangle Year: 1990 Duration: 3m Instrumentation suspended cymbal, marimba, ... Maria Grenfell Composer Composer: Maria Grenfell Buy or Borrow 1 About Work Buy or Borrow Maria Grenfell: Blue Green Red Black - CASSETTE Cassette Borrow × Borrow/Hire: To borrow items or hire parts please email SOUNZ directly at info@sounz.org.nz. About Performance history Related works A Feather of Blue for piano trio Five Years for oboe Proverb for six-part choir Songs of Land and Sea for SSAATB choir Tarraleah for chamber orchestra The Magpies for electric tape