“Songs give you incredible opportunity to convey a tremendous amount in a relatively short period of time. The first thing that John Powell, our composer, says is, "Is the song engaging you to tap your toe?" If you're not tapping your toe, it doesn't matter what you're doing in the song, it's not going to work. But, if you can get the audience to be engaged by the song, then it gives you the opportunity to accomplish so much, in a very concise way.”
Source : Source: collider.com
