Atmospheric setting of the Advent antiphon for 21st December, 'O Radiant Dawn, Splendour of eternal light, Sun of Justice, come, shine on those who dwell in darkness ...' The organ part is a transcription of the original string orchestra scoring, which was commissioned by St Mary's Music School, Edinburgh, in celebration of 35 years as a specialist music school. The vocal score includes the trumpet part both in C and transposed into Bb. Suitable for intermediate standard performers.