'A style of singing in 4-part harmony; you know, as a "quartet"'
barbershop
WALK INTO A BAR: A style of singing in 4-part harmony; you know, as a quartet
A style of singing in 4-part harmony; you know, as a "quartet"
A style of singing in 4-part harmony; you know, as a "quartet"
WALK INTO A "BAR"
barbershop
WALK INTO A "BAR"