The Cleveland Orchestra began its summer season at Blossom on July 2, but the orchestra won’t entirely abandon its Severance Hall home for the summer. With the Summers@Severance program, it will continue to perform at the venue. Tonight at 7, it’ll play Brahms’s German Requiem. The program also includes Richard Strauss’s meditative tone poem Death and Transfiguration. Tickets start at $25. (Niesel)