The title track from Jim Brickman's 2015 Christmas album, 'Comfort and Joy' actually uses the holiday classic 'God Rest Ye Merry, Gentlemen' as a jumping-off point. Brickman has explained that while his 'Comfort and Joy,' a piano instrumental, musically quotes that mainstay, it is its own self-contained composition. This original sheet music edition presents a piano solo arrangement of the song, c…