As evidenced by their name, Disco Tex & the Sex-O-Lettes were a dance/disco outfit and one of the genre's originals formed in the early '70s (just prior to the world being swept up in the disco craze circa #Saturday Night Fever). Formed by Bob Crewe and Sir Monti Rock III (born Joseph Montanez, who was a teen idol/talk show regular of the '60s), the gay-oriented group scored a pair of sizeable hits early on in their career, 1974's "Get Dancing" and 1975's "I Wanna Dance With Choo," as well as several full-lengths, including a self-titled release and Manhattan Millionaire (future dance singer Jocelyn Brown supplied backup vocals for the group for a time, as well).