Jamey Turner knew it when he was six years old. He was the youngest one sitting around the dining table in a modest house in Lewistown, Montana. His father, an elementary school teacher by day and fiddler/singer by night, had gathered his barbershop quartet for dinner, and some of them began to have some acoustic fun with the glassware. “I remember it so clearly – everyone going around the table striking their glass for a different note, one by one,” said Turner, now 65 and living in Alexandria, Virginia.
