Regarding the problem of cucurbit silk, is there a problem with my cucurbit silk? It feels like a lo

The largest model of gourd silk.

It should be an air leak.

Please check if there is any air leakage in the hoist when blowing.

If it's just a crack, you glue it with 502.

You can unscrew it gently, but if you can't unscrew it, don't force it.

If you are still not sure, please take it to the piano shop and have it checked by a professional.

The gourd has two functions, one is to store air, so that the air entering from the mouthpiece can be blown to the reed, so that the reed makes sound, and with this air reservoir, it can make the blowing more labor-saving. This is the reason why it is easier to blow the gourd silk than to blow the bau, because the bau is played directly with the reed in his mouth, and it is more laborious to blow.

Another function of the gourd is to act as a resonance cavity, with the gourd, the timbre of the gourd silk can be softer and more rounded. It's like when we go to KTV to sing, the same is true with reverberation and without reverberation. This effect can be used to pull out the main pipe, hold the reed, blow like blowing Bau, at this time there is no gourd as a resonance cavity, and then put the main pipe into the gourd to blow, compare the two, you can clearly hear the difference in timbre, the larger the gourd, the more obvious.

Therefore, high-grade gourd silk is generally rarely seen carved on the gourd, because after the pattern is engraved, the material of the gourd is uneven, some places are thick, some places are thin, which will affect the resonance effect of the gourd.

Pretty. Timbre has little to do with it.

Without a gourd, the sound is basically the same as that of the gourd.

All the tips of the gourd silk are as follows.

1. Single vomiting. In the performance of Bau, or the playing of cucurbits, the more important organ is the tongue. When you are learning to play each note at home, you can use a single breath to practice homework.

2. Single vomiting is divided into short vomiting and continuous vomiting, and the main characteristics are fast and powerful pronunciation and light head movements. When practicing slow and short spitting, the coordination of the lips is very important. The soft breath requirement is to maintain the original note at its time, and not to use too much force.

3. Legato, as the name suggests, is to learn to blow multiple mountain core blue sounds in one breath. In the performance of legato notes, it is generally not possible to breathe. Featured places pay attention to the side of the ventilation symbol.

4. Playing sound. Playing is that you need to run in and practice by yourself, and you can revisit the song, you can find "Golden Peacock Jumping Gently" to practice.

5. Boeing. Boeing is further divided into upper Boeing and lower Boeing.

6. Three spit out. Documentary spit is a good comfort to understand, and it is generally divided into two types: TKT and TTK. It is more difficult and requires the practice of Duo's Sanga.

7. Double vomiting. Double spit is a very difficult advanced technique in the performance of gourd silk, which is often expressed by tk, and requires a higher sensitivity to stones. When playing, there should be a contrast between the strength of T and K.

8. Circulating teasing breathing. Circular breathing is a bamboo flute, a more difficult technique in the performance of gourd silk, and this skill of gourd silk is better than that of the flute. This technique is the most difficult of the cucurbits.