An experimental animated short film in which a piano plays a song and the keys, hammers, and various other parts of the piano are different colors. Preserved by the Academy Film Archive in 2007.
1943
1953
1961
1987
1942
1979
1968
1973
1935
1974
1971
1949
1947
1993
1929
1921
1990
1989
1933