SATB & hp/pno/orchestra. Instrumentation: 2.1.2.1-2.0.0.0-perc.hp.str. A joyful carol of celebration with the refrain 'Gloria in excelsis Deo' for SATB and harp or piano or orchestra. There is also a version for upper voices. An orchestral accompaniment is available on hire.. Duration: 3 minutes.