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=USUAN1100760

MacLeod's description:

Genre: Contemporary
Length: 16:28
Instruments: Strings, Bells, Percussion

Very long, very calming piece in D Flat major. Part one of a series of three.
ISRC: US-UAN-11-00760
Calming, Relaxed 2010