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 as long as time for unaccompanied SSAATBB Dedication for solo cello Down in the Brunner Mine for brass band Naïve Pieces for Piano for solo piano Nocturne and Sunrise for flute, viola and guitar Then I Understood for choir and orchestra