Brass Ensemble Horn - Level 4 - Digital Download SKU: A0.845686 Composed by Traditional. Arranged by Robert Newth. Christian,Christmas,Sacred. Score and parts. 1 pages. Robert Newth #5218809. Published by Robert Newth (A0.845686). This one-page arrangement for french horn quartet works well as an accompaniment to carol-singing. It is in a key suitable for singing, and the four parts can be switched around between the players in each verse in order to save the high players' lips.