Related Information for Casinos The Casinos was a nine-member doo-wop group from Cincinnati, Ohio, led by Gene Hughes. They are best-known for their John Loudermilk written song "Then You Can Tell Me Goodbye," which hit #6 on the Billboard Hot 100 chart in 1967, well after the end of the doo-wop era.The group was based around Hughes and his brothers Glenn and Norman, and they signed a deal with Fraternity Records. "Then You Can Tell Me Goodbye" was their first single, and its vocal harmony and organ.. read more