The Melodeers are an esteemed American barbershop chorus based in Northbrook, Illinois. Formed in 1960, they are notable for their rich harmonies and complex arrangements in the traditional barbershop quartet style. The group has a significant standing in the history of barbershop music, having won the Sweet Adelines International competition seven times, the highest number ever achieved by any chorus. Their performances, characterized by precision and musicality, have made them a highly influential force in the genre.