Mark Nelson performs a faculty tuba recital at 7 p.m., Thursday, April 17, in the Recital Hall; $8. Ben McCartney performs a faculty recital on classical guitar, at 3 p.m., Sunday, April 27, in the Recital Hall, $8. A Jazz Ensemble concert under the direction of Mike Kuhn takes place at 7:30 p.m., Tuesday, April 29, in the Proscenium Theatre; $6. An orchestra concert takes place at 3 p.m., Saturday, May 3, in the Proscenium Theatre; $6. Call 206-6986 for tickets and more information. Discounts for seniors, students and groups are available for all concerts.