Regarding the practice of double articulation, it is recommended that on the premise of ensuring the quality of cucurbit flute, pay attention to the feeling in the mouth during practice that it is basically the same as the feeling of continuously saying "spit bitter" and vomiting bitterness. The double articulation of cucurbit flute has no other The main reason why the national wind instrument is so easy to master is that the cucurbit silk itself is pronounced by the coupled vibration of the reed and the bamboo pipe. At the same time, the vibration of the reed cannot be stopped immediately, that is to say, the second sound "bitter" is affected by the remnant sound produced by the vibration of the reed when the previous sound "spit" is played, and it cannot be done like playing a flute, etc. The double-articulation of the instrument is so clean, especially the bass area is more difficult to master. When playing the bass area, it is necessary to pay attention to the fact that when the air flow is strong, the tongue muscles should be relatively relaxed, and the breath should not be too rushed, otherwise it will be difficult to pronounce and control the pitch. The action of sticking out the tongue should be as small as possible, the throat and lips should be tight and loose, and attention should be paid to controlling the air flow changes in the high and low bass.

If you have mastered the double vomit correctly, it will be much easier to practice the three vomits. Whether it is "spitting, bitter, spitting or spitting bitterness, it is the three spitting method. In general, quarter notes are used with single spitting." Spit, the sixteenth note is played with double spit or triple spit, and double spit and triple spit can also be used in combination, and triple spit is most suitable for expressing cheerful, enthusiastic, jumping and unrestrained tunes.

The effect of tongue position change on spit out

Tui is what we call the voicing method. It is a commonly used intraoral technique in the performance of cucurbit flute. The whole process of voicing is completed in the oral cavity, and the tongue is one of the main organs when voicing is completed. When the tongue tip moves between the upper gum and the middle of the upper soft palate, it is called tongue position change. The change of tongue position plays a vital role in forming the diversification of pronunciation. As a performer with a certain foundation, in order to make one's spit-playing effect more varied and more suitable for the needs of different music content, it is necessary to control the movement of the tongue position. The key to changing the effect. A stable tongue position is the basis for tongue position changes. Before learning tongue position change skills, we should first solve the basic strumming, that is, the stable position of the tip of the tongue when spit out. It is a prerequisite for learning tongue position change skills. Without this basic condition, tongue position change skills It's out of control. The sound produced by the change of the touch position of the tongue tip in the mouth will produce different hardness effects on hearing. On the basis of a stable tongue position, the farther the tongue tip touches the front, the harder the sound, the harder the tongue touch position. The further back you go, the softer the spit out. It can be seen from this that the soft and hard spit-playing effect is produced by the change of the contact of the tongue tip in the mouth, but in the process of playing, it is impossible to divide the spit-playing into two parts: soft and hard. To meet the needs of the music, more delicate division and processing should be made according to the needs of the music. The tongue position change skill is a further development of the basic strumming. The basic strumming method of the cucurbit flute is an in-door skill that beginners can easily master. When beginners start to learn strumming, they must solve the basic stability problem of the tongue tip movement, that is, Regarding the stability of the tongue tip, the basic spit-playing method is only suitable for basic sing-along performance, and cannot satisfy the emotional needs of rich music. Therefore, after completing the basic spit-playing method learning, it is recommended that you pay more attention to this aspect. Look for some tricks and find some more feelings, only by mastering such a skill, can you play a variety of strums. I personally feel that it is very reasonable, and after the experiment, it is also very desirable. I suggest that everyone try it when they have time. This is very helpful for enriching the music variation!

Synchronization of double spit, triple spit and other techniques

It is recommended for beginners who have a certain foundation. In order to speed up the learning progress of cucurbit flute, you can add double spit and triple spit into your learning content in advance, and you can choose an appropriate time to practice alone every day. The practice time is about 20 minutes, so after your other skills are relatively mature, the level of double vomit and three vomit will also be improved at the same time, which greatly shortens the learning progress! In the selection of etudes, the etudes in the textbook are the main ones. However, there are relatively few etudes in the textbook, which is far from meeting the needs of learning. In this regard, you can make excerpts from a large number of pieces of music. There are many solo pieces of Hulusi and Bau that have double or triple spit parts, so that you can practice your skills and learn a piece of music alone in the future. Save a lot of study time! It is really a multi-purpose thing, I recommend everyone to try it!