Breanna Polascik, 15, Sam Hickey, 17, Luke Hickey, 15, and Sarah Linden, 17 (left to right) of North Carolina Youth Tap Ensemble's group called Good Vibrations practice on Wednesday night for their America's Got Talent audition this Saturday. The group ranges in ages from 13 to 18 and is coached by Gene Medler of Chapel Hill who has been with the ensemble since its beginning in 1982. Medler said about the opportunity, "It's wonderful for us it has energized us and hopefully will give us an opportunity to get tap dancing seen by the general public."