The Oklahoma Orff Chapter will present in concert 160 students from Ponca City, Enid, Edmond, Oklahoma City, and Walters at the new Concert Hall, 600 E. Over-brook on Saturday, Feb. 1, 2020 at 2:30 p.m. The concert is free and open to the public. The music for the concert has been prepared in each participating school. Each school will be responsible for accompanying one of the songs on the Orff…