John Prine sits behind the wheel of his Cadillac DeVille on a sunny Nashville afternoon, humming along to a cassette of Jerry Lee Lewis' country hits. He slows down as he approaches a series of television-production trucks parked near his house. They're probably here because his neighbor, country singer Kellie
This article originally appeared on www.rollingstone.com: John Prine at 70: Inside Songwriting Legend’s Wild Past, Grounded Present