A method for making music which is beneficial to sleep, which aims to solve the problem of existing music not being beneficial to sleep. The method for making music which is beneficial to sleep comprises the following steps in sequence: (1) selecting a sine wave, wherein over time, the frequency of the sine wave gradually decreases from the frequency of a β brain wave from among brain waves to the frequency of a δ brain wave; (2) decomposing the sine wave selected in step (1) into N harmonics by means of an FFT algorithm, where N > 5; (3) selecting M harmonics from the N harmonics and integrating the M harmonics into one sound wave, where M > 2; (4) selecting music; and (5) superimposing the integrated sound wave and the music so as to synthesize music which is beneficial to sleep. By means of the music synthesized in the present invention, people with insomnia can enter a sleep state by listening to music and feel more relaxed and cheerful.
METHOD FOR MAKING MUSIC BENEFICIAL TO SLEEP