Viola Duet Viola - Level 4 - Digital Download SKU: A0.1227990 Composed by John Roderick Bannerman. Arranged by Gordon McLaren. Celtic,Irish,March,Traditional,Wedding. Score. 4 pages. Gordon McLaren #823993. Published by Gordon McLaren (A0.1227990). Arrangement of Marie's Wedding written for two unaccompanied Violas. Intermediate/Advanced level.