GREAT SMOKY MOUNTAINS NATURE SOUNDS: BIRDS AND CREEK--Bill Chappell spent 14 days in the Great Smoky Mountains recording this CD. It starts before dawn with the pleasing melody of a creek and is joined by native song birds. This recording is of such high quality, the National Park Service uses it to complement its nature exhibits at Sugarlands Visitor Center. There is no musical accompaniment or narration. 74 minutes long.