@uncommonman --great recommendations! I was unable to play the Bo Hansson videos you shared--listed as Video Unavailable, but I did look him up with other videos. Good stuff.
@MasterVidar -- of course Conan! Back in my early days of gaming, that movie was often put on in the background while we hung out waiting for everyone to arrive. Ennio Morricone is pure gold (haha, couldn't help it).
Toss me just about anything from some of the movie/show greats and I'm good: Williams, Zimmerman, Jablonsky, Silvestri, Djawadi, and more. Also a fan of the 'epic' or 'trailer' music groups: Two Steps from Hell, Immediate Music, Future World Music, Audiomachine, Globus, E.S. Posthumus, Epic Score, and so on. A few rising composers (found them on YouTube) like Adrian Von Ziegler and Peter Gundry also put out good work. There is such a repository here for a wide range of mood / atmosphere-setting music to choose from. There is quite a bit of good work coming out of video game scores, but I'm less familiar with this area.
I'll share one of my personal favs from Jo Blankenburg - Garador's Flight (there's an extended version too). Ok, ok--it has coral lyrics, so it doesn't quite qualify as "music without lyrics" but it just screams courage and victory to an adventuring party.