Dave & Sugar was a pop-styled American country music trio which enjoyed its peak success in the mid- to late-1970s. The trio consisted of lead singer Dave Rowland and initially on backing vocals, Vicki Hackeman and Jackie Frantz. Over time, the female members of the group changed: Frantz was replaced by Sue Powell in 1977, who in turn was replaced by Jamie Kaye in 1980, while Hackeman was replaced by Melissa Dean in January 1979. Overall, Dave & Sugar charted 16 times on the Billboard country charts, including three No. 1 hits: "The Door Is Always Open", "Tear Time" and "Golden Tears". Powell also had two chart singles outside the group. Dave & Sugar were sometimes called "The country ABBA" because of their slickly produced sound as well as blend of male and female voices.