A Kennedy Center Musician on What It’s Like There Now

washingtonian.com: On a blustery evening in October, Daniel Foster sat onstage at the Kennedy Center, viola in his lap. The National Symphony Orchestra was about to play “Don Juan,” an 1889 tone poem by Richard Strauss about a young libertine in search of the ideal woman. The opening is fiendishly tricky for viola. It has a fast and technical harmonic line that’s musically demanding and strange. Thirty years ago, in his audition to be the NSO’s principal violist, Foster played that excerpt. He won the job.