When playing the single-string piano, it is usually played in a sitting position. The piano can be placed horizontally on a table, shelf or legs, or the tail of the piano can be placed on the legs, and the head of the piano can be placed on other supports. With the right hand holding the pick stick, the outer palm gently touches the harmonic points such as 1/2, 1/3, 1/4, 1/5, 1/6, and 1/8 ...

The left end of the strings is tied to the rocker through the resonance tube, the strings are about 6 cm away from the piano surface, and the right end passes through the string hole and is wound on the peg at the bottom of the piano. Play with a bamboo stick. Since the 1960s, the bamboo monochord has been reformed, and the bottom plate and the first and last frame plates have bee...