The Du Droppers were an American doo-wop group formed in Harlem, New York, in 1952. Members of the band were experienced gospel singers in ensembles dated to the 1940s, and were one of the oldest groups to record during the era. Among the Du Droppers' most enduring songs are "I Wanna Know" and "I Found Out (What You Do When You Go Round There)", which both reached number three on the Billboard R&B charts in 1953.