Gentlemen's Agreement is a

Barbershop quartet A barbershop quartet is a group of four singers who sing music in the barbershop style, characterized by four-part harmony without instrumental accompaniment, or a cappella. The four voices are: the lead, the vocal part which typically carries t ...

that won the 1971

SPEBSQSA The Barbershop Harmony Society, legally and historically named the Society for the Preservation and Encouragement of Barber Shop Quartet Singing in America, Inc. (SPEBSQSA), is the first of several organizations to promote and preserve barbershop ...

international competition. Members Al Rehkop and Glenn Van Tassel had also won in the 1966 contest with the

Auto Towners The Auto Towners is a Barbershop quartet that won the 1966 SPEBSQSA international competition. At the time they won the 1966 SPEBSQSA International Championship (held in Chicago), the Auto Towners were composed of Al Rehkop (tenor), Glenn Van Ta ...

quartet.

External links

AIC entry
(archived) Barbershop quartets Barbershop Harmony Society {{Barbershop-quartet-stub