How to master the strength of cucurbit flute music? Take a good breath first, then tighten the lip muscles to make the breath slightly thinner, and then slowly exhale the breath, which produces a weak sound. Special attention should be paid to playing the bass, 6, and 7, because these three sounds themselves require strong airflow, and it is difficult to obtain the effect of weak sounds, and it is not easy to control the tail sound. Only through repeated practice and slow experience can you find the best feeling. The air flow of the 5 and 6 sounds that can only be blown slowly should be slower to obtain the effect of weak sound. At the same time, it should be noted that the air flow is too slow to produce sound.

Under the premise of mastering weak blowing, you can blow the sound to a normal intensity or stronger, and then gradually weaken from strong to weak. When playing the bass, the breath should sink, and when playing the high note, the breath should rise. Don't let it go. Special attention should be paid to controlling the change of breath. Excessive force will cause deformation of the reed or no sound. If the breath is too small, no sound will be produced. After mastering the weaker long tones, it is very easy to blow out the sounds that gradually increase from weak to weak. It is important to control the breath to make it gradually increase in order to achieve good results.