If you’re wondered what happened to The Neptunes x Empire Of The Sun session, well they didn’t really finished a track together according to Luke Steele, he says that “The collaborations on Ice on the Dune are varied and interesting, and speak volumes about the respect they command in the industry. “I still really liked working with The Neptunes [Pharell Williams and Chad Hugo], even though we didn’t get a track out of those sessions. It was really interesting to hear the way chords were put together. “. I was looking forward for that album.