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 Autumn Moods Op. 196 for cello and guitar First Day at School for SA choir and piano Quartet a chamber opera Singers in the Islands for piano The Blue Sonata for cello and piano Three Pieces Op. 118a for viola and guitar