I don't know what those songs are (still, I'm going to post an answer sorry
)
First one sounds a little like Leidenschaft by Wedard, known from the movie Underworld.
The second, I feel like I've heard it on Courage the cowardly dog cartoon
I know it's weird but it's really alike some themes from the show.
And the last one (a weird link again), sounds a bit like some of the themes from Heroes III computer game. My first notice was that it sounds like Stronghold theme from HoMM3, but it sounds alike other themes as well.
Probably not helpful at all but I felt that remarks so stragne ought to be shared