Vocal
- 461
- LABBS - Ladies Association of British Barbershop Singers
- Information on affiliated clubs and their details. Contacts and useful numbers of officials.
- 463
- SAI - Sweet Adelines International
- A worldwide organization of women singers committed to advancing the musical art form of barbershop harmony through education and performance.
- 464
- SAI - Atlantic Bay Mountain - Region 19
- Finding a chorus, upcoming events, important announcements and deadlines.
- 465
- SAI - Golden West - Region 21
- Choruses and quartets in southern California, western Texas, Arizona and New Mexico.
- 466
- SAI - Great Gulf Coast- Region 10
- Sweet Adelines in the gulf coast region. Upcoming events, chorus and quartet listings.
- 468
- SAI - Lake Michigan - Region 3
- The location of choruses, quartet contacts and events calendar for the female barbershop singers of the Sweet Adelines-Lake Michigan region.
- 470
- SAI - Midwest Plains - Region 7
- Home of endless skies, waving wheat and some of the best Sweet Adeline barbershop singers in the world.
- 471
- SAI - Mount 'n Shore - Region 24
- Region 24 - Where to sing Barbershop in Oregon, Washington, Idaho and Montana.
- 472
- SAI - New Zealand - Region 35
- New Zealand chorus contacts, coming events, past champions, regional competitions, young singers foundation and young women in harmony.
- 473
- SAI - North Atlantic - Region 1
- Women's Barbershop in Quebec, New Brunswick, Nova Scotia, Newfoundland, Connecticut, Maine, Massachusetts, New Hampshire, New York (Franklin, Clinton, Essex Counties), Rhode Island and Vermont.
- 475
- SAI - Southern Cross - Region 34 (AU)
- Here you can find information and links to Sweet Adelines in Australia. Individual chorus pages are also hosted here.
- 476
- SNOBS - Society of Nordic Barbershop Singers
- Information on events, choruses and quartets related to Barbershop singing in Sweden, Norway and Denmark.
- 477
- Harmony On Stage
- Musical uniforms, formal wear, choral groups, bands, chorus and big band uniforms.