John is joined by Rob Sheffield—longtime Rolling Stone writer and author of the recent bestseller Heartbreak Is The National Anthem: How Taylor Swift Reinvented Pop Music—to size up the past year in music. Sheffield discusses the final show of the Eras tour (which, naturally, he attended), the otherworldly success of the tour and the album it spawned, The Tortured Poets Department, and Swift's vast cultural and commercial significance. Sheffield also weighs in on Rolling Stone’s Top 10 albums of the year and teases his own forthcoming list, gushes over the new Martin Scorsese-produced Beatles documentary, and reassures Bob Dylan devotees that their fears about A Complete Unknown, the imminent Dylan biopic starring Timothee Chamelet, are misplaced—it’s not bad, says Rob!