Work Behind our Masks a musical Year: 1991 · Duration: 2h Instrumentation: unison or 2-pt mixed choir, 3 principals, keyboard (chord charts) Year: 1991 Duration: 2h Instrumentation unison or 2-pt mixed choir,... Anthony Ritchie Composer Composer: Anthony Ritchie About Work About Commissioned note Logan Park High School Text note Denis Walsh Related tags Suitable for Youth Related works Concertino for Piano and Strings for piano and strings Haere Mai Ra for SSA choir, flute, cello and piano Octet - Octopus for chamber octet Olinda for SSAATTBB choir by Siniva Isaia Woodwind Quartet for two flutes and two clarinets Yet Another Poem of Spring for full orchestra