Sweet Adelines International is a global organization dedicated to women’s a cappella singing, particularly in the barbershop style. Founded in 1945, it promotes the art of four-part harmony and provides education, resources, and performance opportunities for its members. The organization hosts competitions, regional events, and workshops to enhance vocal skills and foster camaraderie among singers. With thousands of members worldwide, Sweet Adelines International encourages creativity and collaboration, celebrating the joy of music and the power of community.