Instrumental Duet Instrumental Duet,Organ,Trumpet - Level 2 - Digital Download SKU: A0.625563 Composed by Traditional. Arranged by Stephen DeCesare. Christian,Easter,Praise & Worship,Sacred. Score and parts. 15 pages. Exultet Music #5024809. Published by Exultet Music (A0.625563). One of the most widely used hymns for Palm Sunday has now been freshly arranged and scored as a duet for Bb-Trumpet with Organ accompaniment. Accessible and appropriate for any church setting.