Credits
O Come, O Come Emmanuel - traditional
Arrangement written by Marshall McDonald and Steven Sharp Nelson
Arrangement produced by Al van der Beek, Jon Schmidt, and Steven Sharp Nelson

Performed by
Steven Sharp Nelson: Cello
Jon Schmidt: Piano
Cello recorded by Blair Leishman at Covenant Studios
Piano recorded by Al van der Beek at ThePianoGuys Studios
Mixed and mastered by Al van der Beek at TPG Studios