The Hues Corporation was an American pop and soul trio, formed in Santa Monica, California in 1969. They are best known for their 1974 single "Rock the Boat", which sold over two million copies, hit No. 1, and helped establish disco as a sound. == Group name and background == Before achieving mainstream success they were the opening act for a list of headliners that included Frank Sinatra, Milton Berle, Nancy Sinatra, and Glen Campbell. The original band had a... [more on Wikipedia]