Somehow, Jethro Tull Toppled Metallica for a Grammy Upset
One of the best moments on The Simpsons was in a 1993 episode in which we learned that Homer, Principal Skinner, Barney, and Apu were in a barbershop quartet called The Be Sharps. The group was so good that they won a Grammy award for best “Barbershop Quartet Album.” At…