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 Dogwobble for SAB choir and piano Five Dunedin Songs Op. 76 for tenor and guitar Four Preludes for wind quintet Oppositions for piano quartet Pas de Deux Op.51a for guitar duo The Tuatara Dances for full orchestra