Ooh, yay! I love pimping recommending songs.

If You Could Only See - Tonic. You have probably heard this song. But still.
Rest In Pieces - Saliva.
Your Own Disaster - Taking Back Sunday. This is the only song of theirs I will listen to.

PS. I agree with all three of thenaughtydingo's songs. I'd never heard of them either, but you definitely should get them!