This fast and happy piano piece is called Mickey Mouse Rag and composed by a German pianist and composer Manfred Schmitz. He lived from 1939 to 2014. Schmitz composed a lot of education piano works, manily in jazz style. Some of his most popular works are -The New Jazz Parnass - 155 Etudes, Pieces and Studies for creative piano play
-Youth Album for Piano
-Max and Moritz (a musical)
-Two piano concerts
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