Olney Central College’s Music Department will host its Contemporary Music Ensembles and Brass Band Concert on April 10, while the Big Band and Concert/Community Band will perform on April 24. Both performances will begin at 7 p.m. in the Dr. John D. Stull Performing Arts Center. The Contemporary Music Ensembles will feature two separate bands under the direction of adjunct faculty Josh Moats and Trevor Parrent, both OCC graduates.