"You couldn't talk Tom into anything," Campbell ... with such hits as "American Girl" and "Learning to Fly." But he also ...

Most of the greatest Tom Petty songs came naturally but even he was responsible for overthinking some of his greatest work.

Mike Campbell is ready to shed some light on his complicated friendship with the late Tom Petty ... Girl" and "Learning to Fly." But he also witnessed the darker periods in Petty's life, and ...