1. First, listen to music with different rhythms, and you will be familiar with it. 2。 Secondly, music is generally a prelude to four 8 beats. When the music starts, you start counting the beats in your mind. Every beat transition or climax, there will be a remake. < br > 3。 Finally, we can refer to the style, fluctuation and development conditions provided by melody, and choose style, dynamic change and action cohesion.