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=USUAN1100061

MacLeod's description:

Genre: Contemporary
Length: 2:35
Instruments: Piano

Impromptu. Bright and cheery, but never bubbly. It does change up into minor for a bit. 020
ISRC: US-UAN-11-00061
Uplifting 2000