Steve Wynn’s new memoir, I Wouldn’t Say It If It Wasn’t True, is a tale of writing songs and playing in bands as a conduit to a world its author could once have barely imagined—a world of major labels, luxury tour buses, and sold-out theaters, but also one of alcohol, drugs, and a low-level rock’n’roll Babylon.

This is Wynn’s story, but it also features some of the biggest and most colorful characters of the period, offering a detailed field guide to the music business that manages to both glorify and demystify in equal measure. And, ultimately, it’s a tale of redemption, with music as a vehicle for artistic and personal transformation and transcendence.