Ernie Maresca was a fairly successful songwriter in the New York doo wop/rock & roll scene in the first half of the 1960s, most known for writing several of Dion's biggest hits (by himself or in collaboration with Dion): "Runaround Sue," "The Wanderer," "Lovers Who Wander," "A Lover's Prayer," and "Donna the Prima Donna." He also wrote for a great deal of other artists throughout the 1960s, usually in a style that combined doo wop with the developing sounds of girl groups or Dion's boastful Bronx pop/rock; the Regents' modest modern doo wop hit "Runaround" was the biggest of t...