I think one of the things about writing in the studio is that the song hasn't matured, if you like, so quite often the vocals are early attempts. Whereas once you've taken it out on the road a bit, you learn more about a song.
“I wasn't a kid who moved out from Iowa with aspirations of becoming a famous star - I was intrigued by the idea of filmmaking and by the idea of what it would be like to play a character in a movie.”