Ooh if you love Monster you should look up more of their songs, I think you'll like them. Some if the ones I like best are:
Live free or let me die
Awake and alive
It's not me it's you
Not gonna die
Falling in the black
Whispers in the dark
Dead inside

I know some of the titles sound pretty dark and most aren't exactly happy lyrics neither, but they're still great. Also if you like them, I'll send you the titles of some Thousand Foot Krutch songs, those guys are awesome!