My personal favorite is 'The Wreckers' by Rush. Being Rush, its almost a given its good, but this is my favorite off of their newest album 'Clockwork Angels'. The lyrics are fantastic, and the song is, at times, haunting. But my favorite part is the chorus:
'All I know is that sometimes you have to be wary, of a miracle too good to be true.
All I know is that sometimes the truth is contrary, all the things in life you thought you knew
All I know is that sometimes you have to be wary, 'cause sometimes the target is you.'