Marcus Mumford (Prizefighter, Sigh No More, Wilder Mind) is a Grammy Award-winning songwriter, singer, and producer. Marcus joins the Armchair Expert to discuss enjoying occupying the liminal space between his kids and his parents, being born into the church attended by Joni Mitchell and Bob Dylan, and becoming pen pals with his wife Carey Mulligan at bible camp when they were 10 years old. Marcus and Dax talk about finally feeling able to embrace being an artist with his new record, forming Mumford & Sons from childhood friends, and not understanding ahead of time how performing at the Grammys would impact their career. Marcus explains loving to tour in weird ways like on a boat and a train, releasing a weight with his song Cannibal, and the magical experience of readiness on his new album Prizefighter.