books.google.com - Comprehensive and richly illustrated, Close Harmony traces the development of the music known as southern gospel from its antebellum origins to its twentieth-century emergence as a vibrant musical industry driven by the world of radio, television, recordings, and concert promotions. Marked by smooth,...http://books.google.com/books/about/Close_Harmony.html?id=kJQtrJNvo7gC&utm_source=gb-gplus-shareClose Harmony
