I've recently got the latest mod for putting your own music in Skyrim. But I'm unsure of what kind of songs would fit into the world of Skyrim. I mean the 4-5 tracks they have in them are great but ... in a 200+ hour game It's often the reason I retire early from play. I can barely go for 30 minutes before quitting because the music annoys me to no end.

I'm more of a fan of faster paced in-your-face heart pounding orchestral tracks that often accompany faster action RPGs (i.e. Kingdom hearts). But I don't mind slower songs, I just need them to not repeat constantly. The game is FAR too slow for the songs in my library.

Ok enough rambling my question is What songs would fit in with the game? I mean pianos exists by know in game right?

I have a Lord of the Rings soundtrack that I think might go well with it. But I'm on a console, so I can't modify the game soundtrack.

Not sure if you were referring to the Skyrim Soundtrack when you mentioned "4-5 tracks", but there are 50+ songs in the soundtrack.