The Scariest Thing I've Seen In a While

I was flipping channels and stopped for a good 2 minutes on a PBS broadcast of "Celtic Thunder: Entertainment!" while some weird group, dressed in tuxedos, with a karaoke-caliber lead singer performed that "I Would Walk 500 Miles" song from years ago. Then I shook myself out of the trance the show had me in and change...d the channel quickly. It scared me badly. Still not sure what the lasting effect will be.