Sister Sledge

Sister Sledge is a disco-inspired American pop vocal group that was formed in 1972, consisting of four sisters: Kim, Debbie, Joni Sledge and Kathy Sledge. The quartet's biggest successes Stateside came in 1979 with the popular disco anthems "We Are Family" and "He's The Greatest Dancer." In the UK, the sisters largest success came in the form of the 1985 dance friendly track "Frankie" and a remix of their classic "We Are Family," which was released in 1993.

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