The invention relates to a wind music playing instrument based on serialism principle. Support bars are welded on one side of the top of a bottom support; screw a is arranged in the middle of the bottom support, one tail end of the screw a is fixed to a screw fixture, and the other end of the screw a is linked to a motor fixing block and then connected with servo motor a; auxiliary bars b are arranged on two sides of the screw a, and two ends of the auxiliary bars b are fixed to an auxiliary bar fixing member and the bottom support respectively. The servo motor a, servo motor b and servo motor c are arranged on the bottom support, the support bars and a base plate so that a wind pipe can be moved between any spatial positions on axes X, Y and Z, and the wind pipe may be abutted to any position on an outflow plate; a bouncer is disposed in the wind pipe, a thin film is locked in a receiving groove of the bouncer, air flow passing by causes the thin film to vibrate, and beautiful wind musical sound is produced accordingly.