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=USUAN1100199

MacLeod's description:

Genre: Jazz
Length: 2:46
Instruments: Kit, Bass, Vibes

Slow walking bass, drums follow along sparely, with a cool Vibe melody. 041
ISRC: US-UAN-11-00199
Dark, Mysterious 2006