High and low, density, hardness and softness, strength and weakness, ups and downs.
A brief description of the characteristics of martial arts performance accompaniment music are changes in tone and rhythm such as high and low, density, hardness and softness, strength and weakness, ups and downs, discontinuities, etc., which can drive the audience's emotions and follow the theme expressed by the music. Get into what the athletes are trying to perform.
Broadly speaking, music is any arrangement of sounds that is artistic, enjoyable, sacred, or otherwise. The definition of music is still hotly debated, but it can usually be explained as a series of temporal organizations for sound and silence, and contains rhythm, melody and harmony of different scales.