Sia Furler : `~Lyricist`: Titanium (Composition) #39
[Human]: Have you heard of Sia Furler? [Assistant]: Yes she composed Titanium. Are you a fan? [Human]: I haven't really listened to her much, I know she composed Elastic Hearts which was in one of the Hunger Game movies.  [Assistant]: Really, I know she does Alternative rock and Dance-pop.  [Human]: I don't listen to much Dance-pop type. I will have to look up some of her music that's considered alternative rock.  
Check out Nothing but the Beat, you might like that