The classically trained pianist and host of NPR’s From The Top, Christopher O'Riley performs instrumental interpretations of works by bands such as Radiohead and Nirvana, bridging the gap between classical and contemporary rock/pop, visually enhanced by a sea of multicolored strobe lights. Saturday, Oct. 17, at 7:30 p.m. The Barns at Wolf Trap, 1645 Trap Road, Vienna. Tickets are $25. Call 703-255-1900 or visit www.wolf-trap.org.