Ernest Peter Maresca (August 21, 1938 – July 8, 2015) was an American singer, songwriter and record company executive, best known for writing or co-writing some of Dion's biggest hits, including "Runaround Sue" and "The Wanderer". == Biography == Maresca was born in the Bronx, New York. He began singing and writing in a doo-wop group, the Monterays, later renamed as the Desires, and, after Maresca left, as the Regents, who had a hit with "Barbara Ann". In 1957, his... [more on Wikipedia]