e/Dave & Sugar

Information
has gloss	eng: Dave & Sugar was a pop-styled country music trio that enjoyed its peak success in the mid- to late-1970s. It consisted of lead singer Dave Rowland and backing vocalists Vicki Hackerman 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 Jaye in 1980, while Hackerman was replaced by Melissa Dean in 1979. Overall, Dave & Sugar charted sixteen times on the Billboard country charts, including three Number One hits: "The Door Is Always Open," "Tear Time" and "Golden Tears." Powell also had two chart singles outside the group.
lexicalization	eng: Dave & Sugar
instance of	c/Musical trios