No. 9, Canon in unisono post semifusam à 3

Artist：Rudolf Serkin,Steven A. Ansell,Johann Sebastian Bach,Felix Galimir,Eugene Drucker,Isidore Cohen,Naoko Tanaka,Yukiko Kamei,Lynn Horner,Roland Greutter,Gregory Fulkerson,Marc Marder,Philipp Naegele,Steven Ansell,Irene Serkin,Caroline Levine,Johannes Goritzk