All members of this quartet are also members of Canton Ohio's Hall of Fame chorus.

A barbershop quartet, based in Fairfax, Virginia they sing fun novelty numbers and original parodies to spice up parties, picnics or shows.

Quartet that has sung the National anthem at Phoenix Suns and Arizona DiamondBacks games.

An a cappella vocal ensemble, who sing in the barbershop style, dedicated to a mission of excellence in a cappella singing.

Quartet from Winston-Salem,?North Carolina.