Instrumental Duet,Piano Clarinet,Flute,Instrumental Duet,Piano - Level 2 - Digital Download SKU: A0.620033 Composed by William Harold Neidlinger. Arranged by Stephen DeCesare. Christian,Christmas,Praise & Worship,Sacred. Score and parts. 10 pages. Exultet Music #3106013. Published by Exultet Music (A0.620033). The popular Christmas hymn has been freshly arranged as a duet for Flute and Bb-Clarinet with Piano accompaniment.  Accessible and appropriate for any church or concert setting.