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=USUAN1200052

MacLeod's description:

Genre: Soundtrack
Length: 2:24
Instruments: Percussion
Tempo: 69

Smashing on a dumpster while pulling off some imitative counterpoint. Is it a fugue? Nah.
ISRC: US-UAN-12-00052 Dark, Intense, Mystical, Unnerving 2012