Barbershop quartet in the range of the classical countertenor range. Lead (often a lower tenor) usually sings the main melody. Baritone often completes the chord with a medium voice, usually slightly below (sometimes above) the lead. Bass always sings and harmonizes the lowest notes, often setting the root of the chord for root position chords, or singing the lowest note of the chord for inverted chords. Barbershop quartet A barbershop quartet is a group of four singers who sing music in the barbershop genre of singing, which uses four-part harmony without accompaniment by any instruments such as piano, a style called a
Barbershop music Harmony Society, while most female barbershop quartet singers are in either Sweet Adelines International or Harmony, Inc. Similar organizations have sprung up in many other countries. Most barbershop quartet singers also choose to sing in a chorus. A barbershop chorus sings a cappella music in the barbershop style. Most barbershop choruses belong to a larger association of practitioners such as the Barbershop Harmony Society, Sweet Adelines International LABBS (Ladies Association of British Barbershop Singers), BABS (British Association of Barbershop Singers) or Harmony, Inc. In the Barbershop Harmony Society, a chorus is the main performing aspect of each chapter. Choruses may