I don't really have a set-in-stone process or formula. Sometimes the melody is there and I have to chase down the lyrics. Sometimes, the song is there and I have to make the melody fit. What I've learned so far about songwriting is that I can't force a song. If I try to do that, it's hollow, and people know a hollow song when they hear it. It's the song they stop listening to and forget about. I'd prefer not to write those kinds of songs.