Satie's personal eccentricities have never masked the fact that his music was both revolutionary and anticipatory of later artistic movements, principally Minimalism, Surrealism and Theatre of the Absurd. His piano music offers a perfect distillation of these elements. The Allegro is his earliest known work, offering his first use of quotations, a favored device. The extended pieces Le Fils des etoiles and uspud derive from incidental music, glorying in parodic and grotesque scenes, while his 'humoristic' phase of the 1910s is explored in Cinq Grimaces. Only Satie could attempt to fuse a fugue with a waltz, as he does in the Fugue-valse. Duanduan Hao was born in China in 1990. He began his piano lessons when he was four and by the age of six was already drawing attention to his precocious ability. He then studied in Shanghai and in Paris, going on to win many prizes in international piano competitions. He currently lives in New York and studies at The Juilliard School and Columbia University.