GQ A Cappella Quartet first started singing together in July of 2011 at Towson University. Since that time they have made waves in both the Barbershop and a cappella communities. GQ has a passion for being true to a sound that is uniquely their own, and to vocal music education for young singers. As the first female quartet to compete in the Barbershop Harmony Society, they made history as the 4th place Quartet Finalists in the BHS International in 2022: Amanda Sandroni, Ali Hauger, Katie Gillis, Katie Macdonald.