Franz Welser-Möst conducts the Cleveland Orchestra as it celebrates Pierre Boulez’s 90th birthday with a program that features Boulez’ own music and works he has performed with the Cleveland Orchestra. Boulez received the 2013-14 Cleveland Orchestra Distinguished Service Award for leading the orchestra in more than 220 performances over the course of nearly 50 years.The concert begins at 7:30 p.m. at Severance Hall and tickets start at $29. (Niesel)