Gaudio wrote the Seasons' first No. 1 hit, "Sherry", 15 minutes before a group rehearsal in 1962. With producer Bob Crewe often assisting with lyrics, Gaudio wrote a string of subsequent hits for the Seasons, including "Big Girls Don't Cry", "Walk Like a Man", "Dawn (Go Away)", "Ronnie", "Rag Doll", "Save It for Me", "Big Man in Town", "Bye Bye Baby", "Girl Come Running", "Beggin'", and "Can't Take My Eyes Off You" (the first big success under Valli's name as a solo performer). Crewe/Gaudio compositions also became major hits for other artists, including the Tremeloes ("Silence Is Golden", originally the B-side of the Four Seasons' "Rag Doll"), The Osmonds ("The Proud One", originally recorded as a Valli solo single) and the Walker Brothers ("The Sun Ain't Gonna Shine Anymore", another Valli single).