Music by Kevin MacLeod (original composer: James Pierpoint). Available under the Creative Commons Attribution 3.0 Unported license. Download link: https://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100187 [There are two "Jingle Bells" songs listed. This is the SECOND one.]

MacLeod's description:

Genre: Holiday
Length: 2:21
Instruments: Piano, Flute, Clarinet, Horn
Tempo: 90

Happy, clappy arrangement worthy of a 6th grade band program. 004
ISRC: US-UAN-11-00187
Bouncy, Bright 2005