The present invention includes a piano body, and a piano keyboard assembly mounted on the piano body, a matrix circuit, a main board, a function control device, a tone control device; the piano keyboard assembly is electrically connected to a matrix circuit; the matrix circuit is electrically connected to the main board; the main board is electrically connected to the function control device; The main board includes a tone device electrically connected to the tone device, and a plurality of types of western instrument tones and a plurality of types of comedic ethnic tones are encapsulated in the tone device, and the tone control device is electrically connected to the main board to provide tone tones. The Western ethnic ensemble piano controlling the device is released. The tone control device is provided on the surface board of the piano body, and the function control device electrically connected through the main board adjusts the control corresponding to the tone information and the arbitrary combination superposition control, and can solo and ensemble. In addition, it is possible to perform 8 or more or multiple tone combinations, and it is possible to omit a lot of complicated instrument equipment, thereby reducing costs and enhancing the effect of the instrument, making it convenient and practical to carry.
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