View the Program Notes! BSO Assistant Conductor Ken-David Masur leads the second BSO co-commission of the season, Korean composer Unsuk Chin's Mannequin in its American premiere. Mannequin was inspired by a short story by the great 19th-century German music critic and fantasist E.T.A. Hoffmann. Opening the program is Franz Lizst's dark and virtuosic Totentanz, played by French pianist Louis Lortie. Totentanz is considered among the most difficult pieces in the standard repertoire for piano and orchestra. Closing these concerts is Robert Schumann's innovatively structured paean to the Rhine River, the composer's Symphony No. 3.