Work Sonatina for 7-8 percussionists and bass guitar Year: 1987 · Duration: 6m Instrumentation: Percussion: glockenspiel, xylophone, marimba, vibraphone, timpani, side drum, bass drum, suspended cymbal, hi-hat, triangle, wood block, chimes (untuned) Year: 1987 Duration: 6m Instrumentation Percussion: glockenspiel, x... Anthony Ritchie Composer Composer: Anthony Ritchie About Work About Commissioned note written as part of Composer-in-Schools work Related works Balkan Bagpipes for amateur orchestra Behind our Masks a musical Convention for Harpsichord - A personality study for harpsichord with two manuals Four Bagatelles for Viola and Percussion for viola and percussion Four Duos for Two Violins for two violins Night-Piece for piano