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=USUAN1100491

MacLeod's description:

Genre: Stings
Length: 0:18
Instruments: Piano and Orchestra

A short, powerful theme with a bit of hope.
ISRC: US-UAN-11-00491
Dark, Epic, Intense, Mysterious 2008