Chemical Brothers? I love them! If you watched Hannah, you'll see that a lot of their tracks are from the Chemical Brothers, amazing movie with good music!
Since you put Chemical Brothers in there, I feel like putting here too!
This one is from the movie, or appeared in it, one of my favourite tracks.
Edit: Oh, and the lyrics are amazing in the song I linked, absolutely amazing!
Edit 2: The current songs I have in my signature are from Lana del Rey, for now, in case you're interested, at the moment.