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=USUAN1100452

MacLeod's description:

Genre: Soundtrack
Length: 3:33
Instruments: Brass, Winds, Strings, Tympani
Tempo: 42

Alto Flute along with the low brass in the beginning, switching to strings. Final sounds are more harsh than the beginning. Ends with a tiny flourish. 036
ISRC: US-UAN-11-00452
Calming, Somber, Unnerving 2008