The Ohio Northern University Music Department will present an instrumental ensembles concert at 8 p.m. on Nov. 14 in the Presser Hall Snyder Recital Hall. The event is free and open to the public. The concert will feature the flute choir and flute quartet under the direction of faculty member Erin Torres; percussion ensemble and steel drum band under the direction of faculty member Renee Keller; string ensemble under the direction of faculty member Florin Simioanca; and a presentation of Aaron Copland's chamber work, “As it Fell Upon a Day,” featuring Jordan Loyd, senior music performance major.