Choral Choir (Unison) - Level 3 - Digital Download SKU: A0.1017080 Composed by Eoin Buchanan. Christian,Christmas,Contemporary,Sacred. Octavo. 11 pages. 7plc Music #6101831. Published by 7plc Music (A0.1017080). A new setting of the traditional carol, Once in Royal David's City with an added, short Gloria. A simple setting with some Medieval overtones, very accessible to all levels of musical ability. In offering this work I am in no way decrying the awe and wonder enveloped by the original version.