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=USUAN1100214

MacLeod's description:

Genre: Unclassifiable
Length: 1:23
Instruments: Piano, Harpsichord, Electric Guitar, Cellos, Bassoons, Oboe, Glock, Drum Kit
Tempo: 78

Bizarre mix of orchestral setting with a power guitar and drum set. 034
ISRC: US-UAN-11-00214
Dark, Driving, Humorous, Mysterious 2006