Celebrity appearances in the How the Song Came to Be Podcast

Sara Bareilles

Shawn Colvin

Jason Mraz

David Letterman

Joni Mitchell

Adam Levine

Ani Difranco

Richard Thompson

Suzanne Vega

Jonatha Brooke

Sheryl Crow

Vance Gilbert

Thich Nhat Hanh

Willie Nelson

Erin Mckeown