Work Rangi Ruru: A Commemorative Celebration for chorus, semi-chorus SSA, dance group and orchestra Year: 1988 · Duration: 40m Instrumentation: 2020; 1100; perc., pf., org.; strings, with solo soprano, fl ,vln and vlc Year: 1988 Duration: 40m Instrumentation 2020; 1100; perc., pf., org... John Ritchie Composer Composer: John Ritchie About Work About Commissioned note Written in collaboration with Anthony Ritchie Related works Kelvin Grove for TBB choir and piano Let Christians All carol for SATB a cappella choir Liedertafel for male voices, trumpet, timpani and piano Missa in Sanctissimi Pauli Apostoli Honorem for chorus SSAATTBB The Snow Goose for flute and piano Torches, Torches for SATB a cappella choir