Score and Parts Choral (Score & Parts) SKU: HL.8754635 Composed by Jean Baptiste Calkin. Arranged by Heather Sorenson. Fred Bock Publications. Anthem, Carol, Christmas, Christmas/Advent Sacred, General Worship, Sacred. Fred Bock Music Company #BG2571B. Published by Fred Bock Music Company (HL.8754635). UPC: 884088647414. 9.0x12.0x0.099 inches.Heather Sorenson's intriguing setting of this standard Christmas Carol is unparalleled. Her imaginative writing to a classic tune brings a deeper appreciation to the song. No question, Heather's setting makes you want to sing this favorite all over again.