String Orchestra - Level 3 - Digital Download SKU: A0.901316 Composed by W H Myddleton. Arranged by Daniel Edwards. Patriotic. Score and Parts. 11 pages. Arr. Dan Edwards #4611049. Published by arr. Dan Edwards (A0.901316). The official march of the Royal Hospital Chelsea, 'The Boys of the Old Brigage' has been arranged for string orchestra by Daniel Edwards, the staff arranger of the Countess of Wessex's String Orchestra. Includes a full score and a complete set of parts.