Singing a cappella music in the barbershop style is a hobby enjoyed by men and women worldwide.

Traditionally, the word "barbershop" has been used to encompass both men's and women's quartets singing in the barbershop style.

The defining characteristic of the barbershop style is the ringing chord.

A barbershop chorus sings a cappella music in the barbershop style.

Popular American rock band, Phish, would often display barbershop styles during live shows, with songs such as "Hello!

They perform 4-part harmony, particularly in the barbershop style.

He has arranged over 300 songs in various styles although most of those songs are in the barbershop style.

Music Central consists of men from various walks of life who are interested in the barbershop style.

Principle Faquardt and his band "The Fluffers" performed the song in a barbershop style.

He walks over to the pigs and they sing Sweet Adeline together, barbershop style.