I've spent most of my life playing with Tom Petty, and he's a damn good songwriter.
Whoever hired me might've just heard 'Refugee.' Well, I'm not the secret to 'Refugee.' The secret to 'Refugee' is the song. But if somebody really good calls me up to play on something because they like the way I played on 'Refugee,' then I wind up playing on another really good song.
What a good session musician does is listen to the song, to the artist, and to the other players. That way you can help bring out the song and help the artist express what they want to express. It's never about you stepping out and showing you can play something fancy.
I did enjoy Nashville a lot of the time, because I made really good friends who were really good songwriters, and they would be a joy to hang out with.