Best Music for Build/Teching Up Mode

you know how it is in strategy games, you're teching up, building up your forces; what inspirational music do you like to listen to?
Music that makes u think of industry and teching up? developing your mighty empire/army

NOTE: build music is different to battle music, best make that distinction fast

for myself, the IG Theme

scorponock

Ride da Worm:EMperor

c'mon, people
here's some more

IMO, the Imperial Guard theme gets annoying fast. As it's also one of the most common themes to be played in DoW, I've resorted to turning off the music (or playing something else entirely in the background). I do enjoy the Eldar main theme, though (the one from DoW I, not II).

Total Annihilation soundtrack - Ambush In The Passage