Franz Welser-Möst and The Cleveland Orchestra serve up blue-ribbon Beethoven at Carnegie Hall’s opening night gala, where they will be joined by Anne-Sophie Mutter (violin), Lynn Harrell (cello), and Yefim Bronfman (piano) in the majestic Triple Concerto. For a chaser, there’s a suite from Richard Strauss’s Der Rosenkavalier, waltzes to swoon by. —M.G.