A barbershop quartet is a small vocal group typically made up of four singers. They perform a style of music characterized by close harmonies and a cappella singing, meaning they don’t use instruments. Each member usually sings a specific part: lead, tenor, baritone, and bass. This unique arrangement creates a rich, full sound that is both enjoyable and engaging to listen to. Barbershop quartets often perform at community events, competitions, and festivals. They are known for their lively performances and often wear matching outfits, adding to the visual appeal. The genre has roots in American history and continues to be a beloved form of entertainment, celebrating camaraderie and musical talent.