By Brandy McDonnellA version of this story will appear in Friday's The Oklahoman.'Celebrating America': Oklahoma performers appear in primetime inaugural specialBrandon Graves almost forgot to tune in Wednesday night to "Celebrating America," the star-studded primetime special heralding the inauguration of President Joe Biden.The insurance adjuster finished up at work, hit the gym and tuned into CNN as he was sitting down to eat, which happened to be just a few minutes before he appeared on television dancing on the rooftop of Midtown Plaza Court along with Demi Lovato's cover of the R&B classic "Lovely Day.Read more on NewsOK.com