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=USUAN1100659

MacLeod's description:

Genre: Horror
Length: 0:44
Instruments: Synths, Bells

Swift, abrupt ending.
ISRC: US-UAN-11-00659
Mysterious, Mystical, Somber 2009