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=USUAN1200006

MacLeod's description:

Genre: Contemporary
Length: 2:42
Instruments: Electric Piano
Tempo: 133

This is the slower of a pair of pieces. Useful for non-obtrusive backgrounds to ads or film sequences with voice-overs. No surprises.

Sheet Music: Light Thought [http://incompetech.com/m/c/royalty-free/sheetmusic/Light_Thought.pdf]

ISRC: USUAN1200006 Bright, Calming, Relaxed 2012