It's like everybody is obsessed with Hollywood movies worldwide. And even though everybody hates the Americans, they're still watching American movies.
I never write from concept. The beat is the beginning, and then I fill in the rest of the song into what it should be.
I had this spooky psychological thing about 'The Piano' before it began, which was how everybody was going to go nuts on the set. Because a film tends to set up the way people are going to behave.