57th Annual National Quartet Convention is Gospel Music's biggest event of the year. Attracting tens of thousands of fans from all around the country. Biography History of Gospel Music: The date of Southern Gospel's establishment as a distinct genre is generally considered to be 1910, the year the first professional quartet was formed for the purpose of selling songbooks for the James D. Vaughan Music Publishing Company. Description Since the news of National Quartet Convention’s move to Pigeon Forge was…