The Danderliers were an American doo-wop group known for their distinctive harmonies and soulful ballads in the mid-1950s. The Chicago-based ensemble, led by the notable James Campbell, achieved fame with the influential hit "Chop Chop Boom". Their style, characterized by smooth vocal arrangements and rhythmic patterns, played a significant role in the development of the doo-wop genre. Despite their brief career, the Danderliers' contribution to the music scene left an indelible mark on the evolution of rhythm and blues into soul and rock 'n' roll.