Cookeville – “Country Music” By Ken Burns Free Screening Presented By WCTE August 3rd. The 45-minute reel will air five times. Once at 1 PM with repeat airings at 2 pm, 3 pm, 4 pm, and 5 pm. The screening is 45 minutes long and provides a sneak peek into the Ken Burns Country Music film that begins airs on WCTE September 15.This is a FREE screening.