The first song is IMO one of the better "Raubtier" songs. Sorry but they only sing in Swedish though.
The second isn't my favorite as such. The lyrics, the context and the text is pure regionalism though. (like Nationalism but for a specific region rather than a nation)
I generally don't care what musics are playing, but when I choose the music it's militaristic (through lyrics/theme whatever) and if depressing, even better!
C&C red alert series have imo the best OSTs of all time, Frank Klepacki being a musical genious:
(the background video is from "World in Conflict" but the music is Red Alert)
And of course almost all Sabatons songs are good.