Piano Quintet,String Ensemble Cello,Piano,Viola,Violin - Level 4 - Digital Download SKU: A0.687750 Composed by Michael W. Smith. Arranged by Fernando Britto. Praise & Worship,Spiritual,Wedding. Score and parts. 7 pages. Minhas Partituras #6593569. Published by Minhas Partituras (A0.687750). Arrangement of the song Agnus Dei (Michael W. Smith) for String Quartet and Piano Accompaniment.