Southern harmony. - Ballenger, William L.,; Clements, Phillip L.,; Kim, Soo Hong,; Lichtenwalter, Ray C.,; Malicoate, Todd,; Rogers, R. Mark; Zaninelli, Luigi,; Chave, George B.; Grainger, Percy,; Grainger, Percy,; Grainger, Percy,; Grantham, Donald,; et al. (Mark Custom,, 2000)