When I was in college at St. John's to of my friends and I got hooked on the music from William Walker's Southern Harmony, and B.F. White's Sacred Harp, both published in the 1850's The rough-hewn angularity and back-country vitality of these hymns are refreshing. Many of the melodies are quite touching as well. I've loved this music ever since. Even though it is quintessentially Protestant in its scope, I still love it. For those who are interested in the Sacred Harp, this DVD will come in handy and is very interesting.