Nash Up

Inducted into the Rock and Roll Hall of Fame multiple times, singer-songwriter Graham Nash has one of rock’s greatest voices. When he was harmonizing with those other two guys in Crosby, Stills and Nash, he made some remarkable music that has held up over time. Tonight he joins the Cleveland Youth Orchestra for a special program. The concert takes place at 8 at Severance Hall. Tickets start at $29. (Niesel) cyorchestra.org.