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=USUAN1100120

MacLeod's description:

Genre: World
Length: 0:41
Instruments: Accordion
Tempo: 52

Simple solo accordion piece in c minor. I did this to try out stereo accordion recording. Seems to work ok. 003
ISRC: US-UAN-11-00120
Relaxed 2007