Jazz Ensemble Benefit Concert will begin 8 p.m. in the Armstrong Concert Hall. The Jazz Ensembles hosts a fundraising concert featuring the music of Frank Sinatra, Ella Fitzgerald and Sarah Vaughan with vocalists Bob McDonald and Alisa Miles. Proceeds support the Shenandoah Conservatory Jazz Ensemble tour of the Northwest United States. Tickets are $15 for adults, $12 for senior citizens and $5 for non-SU students. Purchase tickets at the Ohrstrom-Bryant Theatre box office; call 540/665-4569 or go to www.conservatoryperforms.org. The box office is open 10 a.m. to 6 p.m. Monday through Friday and two hours before this concert at the performance venue. All Shenandoah employees can pick up free tickets for performances at any time. Free “rush” tickets are available to SU students two hours prior to this performance.