Music Ask the enthusiasts of the over 200-year-old spiritual choral music style known as Sacred Harp about their favorite song, and the conversation quickly becomes as esoteric as Deadheads discussing their favorite live version of “Dark Star.”“I really like '181,'” says Thom Fahrbach, a doctor with a passion for singing that borders on junkie levels. “It’s called ‘Exit,’ and it’s about ... More
