Barbershop music encompass both men's and women's singing in the barbershop style – in quartets and choruses. Sweet Adelines International and Harmony, Inc. are two women's barbershop singing organizations that operate globally and in North America, respectively. Other women's organizations include the Ladies Association of Barbershop Singers (LABBS) in the United Kingdom, the Spanish Association of Barbershop Singers (SABS) in Spain, and the Irish Association of Barbershop Singers (IABS) in Ireland. A barbershop quartet is an ensemble of four people who sing a cappella in the exacting barbershop music genre. In North America most male barbershop quartet singers belong to the Barbershop
Metropolis (barbershop quartet) Metropolis (barbershop quartet) Metropolis is a barbershop quartet affiliated with the Barbershop Harmony Society. The group won five consecutive medals with the Barbershop Harmony Society at their annual International Convention. Metropolis has performed over 460 stage shows in the United States and in Finland, Russia, England, New Zealand, The Netherlands, Japan and Ireland. They have performed in over 190 cities around the world and over 40 states/provinces in the USA & Canada. Metropolis appeared on "What's Your Hobby", as well as the pilot episode of the "Fourth Floor Show" on E! Entertainment Television with Vance DeGeneres, followed by the filming