James Campion, author of Take a Sad Song, the Emotional Currency of Hey Jude, talks about the communal hymn that gave the Beatles their biggest hit single in America.Website: https://www.jamescampion.comTwitter: https://twitter.com/FearNoArtFacebook: https://www.facebook.com/jc.authorInstagram: https://www.instagram.com/jamescampion/