1 hour version: https://youtu.be/vtz2ZKTquV4
From the original soundtrack of The Witcher III's first DLC, "Heart of Stone", composed by Marcin Przybyłowicz and Percival Schuttenbach. Please support the artists if you like it and buy the album!
iTunes link:
https://itunes.apple.com/us/album/witcher-3-wild-hunt-hearts/id1047333250