I don't have youtube access at the moment and I'm not bothered with other sites, so yeah. I'll update later:
Skillet - The Last Night: Super cheesy romantic song that sums up a lot of my relationship.
Loser - The First Time: Well, a) it's an epic song. B) it's about not being afraid and refusing to hide, things very close to my heart.
John 5 - July 31st (The Last Stand): Though the song has no lyrics, for me it's about defiance, refusal and courage.
Machine Head - Darkness Within: It's difficult to explain what this song means for me, but it appeals to me.
Machine Head - Be Still and Know: This song, it's about hope. How all the shit I have to put up with, it'll be over in just over a year.