Hits like “Sherry,” “Let’s Hang On,” “Walk Like a Man,” and “Big Girls Don’t Cry” match the Four Seasons’ glorious vocalizing with unstoppable drum-driven rhythm tracks. Valli dives into the material with real sensitivity, connecting with the romantic pathos of “Dawn (Go Away),” “Rag Doll,” and similar tunes, animating each lyric with his airborne falsetto.