1990 International Quartet Champions from Dallas Texas.

Barbershop quartet from Rocky Mount, North Carolina.

Ithaca, NY based quartet that thrives on swing, early rock, and similar music from the 40's through the 60's.

Eugene,?Oregon based quartet.

Quartet from Marietta Georgia that has been singing together since the winter of 1989.

A barbershop quartet from the Buffalo, New York Area.