The Bee Gees used Barry Gibb's falsetto to garner hits such as "You Should Be Dancing", "Stayin' Alive", "Night Fever", "More Than A Woman" and "Love You Inside Out".
Sylvester, a flamboyant and openly gay singer famous for his soaring falsetto voice, scored his biggest disco hits in 1978 - "You Make Me Feel (Mighty Real)", and "Dance (Disco Heat)", followed by "Body Strong" in 1979.