Marking 150 years since the birth of Maurice Ravel, The Cleveland Orchestra and Music Director Franz Welser-Möst open the season with the composer’s Boléro, an audacious experiment that resulted in one of the catchiest tunes ever written. Also on the docket is the raucous “Dance of the Seven Veils” from Richard Strauss’s Salome and the US premiere of Bernd Richard Deutsch’s Urworte, a stunning Goethe setting that spotlights the talents of The Cleveland Orchestra Chorus.