Trombone Duet Trombone - Level 2 - Digital Download SKU: A0.1044336 Composed by Henry Wadsworth Longfellow and Johnny Marks. Arranged by Stephen DeCesare. Christmas,Praise & Worship,Sacred,Standards,Traditional. Score. 8 pages. Exultet Music #649083. Published by Exultet Music (A0.1044336). The tender setting by Johnny Marks set to the words by Henry Wadsworth Longfellow has been freshly arranged as a duet for Trombone with Piano accompaniment. Accessible and appropriate for any church or concert setting.