Choral Choir,Choral (Unison) - Level 3 - Digital Download SKU: A0.1339449 Composed by Ron Sexsmith. Arranged by Frank de Vreeze. Christmas. 2 pages. ChorusOnline #925147. Published by ChorusOnline (A0.1339449). This Leadsheet is perfect for unison choir, accompanied by piano or guitar.If you want to sing 3-4-5-6 part choir /acappella and could use practice mp3, backtrack or sung VocalTracks: check the possibilities at www.ChorusOnline.com