An L.A. studio giant, Bob Crewe is primarily remembered as the producer/songwriter behind a bevy of soft pop songs in the '60s and '70s for such artists as the Four Seasons, the Osmonds, and others. Along with partners Bob Gaudio and, later, Kenny Nolan, Crewe co-penned and/or produced such hits as Labelle's "Lady Marmalade," the Walker Brothers' "The Sun Ain't Gonna Shine (Anymore)," and the Four Seasons' "Big Girls Don't Cry" and "Walk Like a Man," among many more. (In fact, Crewe was so closely associated with the Four Seasons, he was often referred to by members as "the Fifth Season.") He was also a recording act with a prominent hit, the 1966 instrumental "Music to Watch Girls By." ~ Matt Collar