Music by Kevin MacLeod. Available under the Creative Commons Attribution 3.0 Unported license. Download link: https://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100391

MacLeod's description:

Genre: Holiday
Length: 19:34
Instruments: Piano, Strings, Bells, Celesta, Brass Ensemble

A sort of holiday backdrop. Variations on a traditional holiday piece. Modulations every 5 minutes or so. VERY LARGE FILE. 004
ISRC: US-UAN-11-00391
Calming, Relaxed, Uplifting 2007