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=USUAN1100705

MacLeod's description:

Genre: Soundtrack
Length: 1:31
Instruments: Strings, Brass, Percussion
Tempo: 164

Timpanis and strings battle with a snare drum and horns throughout this epic piece, slowly building and rising to chaos. The music is high-action and only includes a few short dramatic interludes. 033
ISRC: US-UAN-11-00705
Action, Driving, Epic, Intense 2010