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=USUAN1100449

MacLeod's description:

Genre: African
Length: 3:52
Instruments: Kalimba, Percussion, Basses, Marimba
Tempo: 104

Thins out at 1:30, then adds in and accelerates, dropping back down for another build. Abrupt ending. 001
ISRC: US-UAN-11-00449
Eerie, Mystical, Relaxed, Unnerving 2008