What about Alestorm or Gloryhammer?


EDM?
Well, the only artist I can think of is knife party

hehehe Command & Conquer... such great soundtracks
Try Universe at War music It's also by Frank Klepacki


Also, what about Two Steps from Hell?

Universe at War sounds interesting, I can tell the similarities, parts of it actually remind me also of the Total Annihilation sound track (also very energetic and exciting music in parts)
https://www.youtube.com/watch?v=BxAdOQtAFEs

I'm finding game soundtracks make for amazing backgound music for doing stuff (who knew!)
https://www.youtube.com/watch?v=Yrvly0aHRFQ

Two Steps from Hell are what Abraxis posted, I said I liked it and it reminded me of GoT :)
https://www.youtube.com/watch?v=fSs7h62LMlY

Knife party is dubstep, not really my normal kinda thing unless I really feel like it, I generally like chill out EDM and underground. I know it's huge genre though, obviously, which is why I linked my favourite DJ :P
https://www.youtube.com/watch?v=5toHdWU7EgU
https://www.youtube.com/watch?v=8tULfknjHvo

(Edit: Added links)

Edited 8/19/2016 15:59:34

https://plug.dj/1772388220345662753

Pretty good. This has existed for a while, and I made a thread about it a while ago. It's still used regularly.

While I play Warlight, besides Sabaton , I usualy listen to :
https://www.youtube.com/watch?v=N7If2okGrJ8(and other medleys related )
https://www.youtube.com/watch?v=FvezwQlCZlg (and other medleys related )
Straus,Tchaikovsky,Schubert,Beetoven,Mozart and other clasics
https://www.youtube.com/channel/UCjMZjGhrFq_4llVS_x2XJ_w(the music from this channel is good )
Anime medleys when i dont have any option left ...