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
Sing Sing Link for Higher Education in Prison provides college education to incarcerated people to help reduce recidivism and poverty and strengthen families and communities. In 1998, as part of the get-tough-on-crime campaign, state and federal funding for college programs inside prison was stopped. Understanding the positive effects of education in the transformation and rehabilitiation of incarcerated people, inmates at Sing Sing Correctional Facility reached out to religious and academic volunteers to develop a college-degree granting program. Under Anne Reissner, Hudson Link for Higher Education in Prison was founded to restore college education at Sing Sing through private funding. In 1931, new