FRIDAY_PIANO_6 Piano_Sonata_(1947-48)_Choral_et_variations-Duoduo_Xue-Piano_1 Piano Sonata, Henri Dutilleux III. Choral et Variations Duoduo Xue, Qingdao, China Please view the Festival 2020 program for more information about this performance. Go to the Festival 2020 webpage for more amazing performances and artwork.