Corey Mitchell Hart (born May 31, 1962) is a Canadian singer, musician and songwriter known for his hit singles "Sunglasses at Night", "Never Surrender" and the Canadian hit "It Ain't Enough". He has sold over 16 million records worldwide and recorded nine US Billboard Top 40 hits. In Canada, 30 of Hart's recordings have been Top 40 hits, including 11 in the Top 10, over the course of over 35 years in the music industry. Nominated for the Grammy Award for Best New Artist in 1984, Hart is an inductee of both Canada's Music Hall of Fame and Canada's Walk of Fame, and is also a multiple Juno award nominee and winner, including the Diamond Award for his best-selling album Boy in the Box. He has also been honoured by the American Society of Composers, Authors and Publishers (ASCAP) and the Soci