The Barbershop Quartet Four on the Floor

According to the Barbershop Harmony Society, barbershop harmony creates "a rich and satisfying texture that is pleasing to the ears and invigorating to the soul." For some it's a hobby; for others, it's a passion. On Wednesday's "Live and Local," my guests will be four gentlemen for whom barbershopping is clearly a passion: a quartet from Danville called Four on the Floor.