Instrumental Duet,Piano Instrumental Duet,Piano,Viola,Violin - Level 2 - Digital Download SKU: A0.1098262 Composed by Sebastian Temple. Arranged by Stephen DeCesare. Christian,Contemporary,Praise & Worship,Sacred,Standards. Score and parts. 16 pages. Exultet Music #702138. Published by Exultet Music (A0.1098262). The most popular setting by Sebastian Temple and one of the most beloved hymns in the Christian hymnal has been freshly arranged as a duet for a Violin and Viola with Piano accompaniment. Accessible and appropriate for any church setting.