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=USUAN1100147

MacLeod's description:

Genre: Modern
Length: 1:41
Instruments: Piano

An improbable (actually impossible) key signature. Not bad considering it shouldn't exist. Moderately listenable. 009
ISRC: US-UAN-11-00147
Humorous 2006