From his earliest days as a songwriter, Paul McCartney was interested in love songs. But by the time of Wing’s 1976 album “At the Speed of Sound” McCartney had become tired of critics suggesting that was all he wrote. And so he wrote the album’s lead single, a defiant anthem about the importance of love in our lives, and named it “Silly Love Songs.” Through discussing this song with Paul Muldoon, McCartney also touches on some of the other love songs in his catalogue: “Can’t Buy Me Love,” “All My Loving,” “I Will” and one he wrote for his wife, Nancy —”My Valentine.” “McCartney: A Life in Lyrics” is a co-production between iHeart Media, MPL and Pushkin Industries. The series was produced by Pejk Malinovski and Sara McCrea; written by Sara McCrea; edited by Dan O’Donnell and Sophie Crane; mastered by Jason Gambrell with assistance from Jake Gorski and sound design by Pejk Malinovski. The series is executive produced by Leital Molad, Justin Richmond, Lee Eastman and Scott Rodger. Thanks to Lee Eastman, Richard Ewbank, Scott Rodger, Aoife Corbett and Steve Ithell. See omnystudio.com/listener for privacy information.