Erhu change handle slow motion teaching

Erhu slow motion teaching

Erhu slow motion teaching, erhu this instrument since ancient times is a part of our country's excellent traditional culture in the very essence, so there have been a lot of people will go to understand this knowledge, but also to learn erhu, the following is the erhu slow motion teaching.

Erhu slow motion teaching 1

Erhu change the posture and change the action of the handle: the left hand parts (arm, elbow, wrist, tiger's mouth and fingers) in the change of the handle to adhere to the natural laxity, the tiger's mouth can not be held hostage to the instrument pole. In the technical change of handle must be "light slip, fast change, on time", to prevent the finger rush. In addition, the thumb should not be first before changing the handle.

1, "technical" in the handle, the tiger's mouth should be lightly affixed to the pole, when the handle change, rubbing the pole and line. When changing the handle with a sliding tone ("expressive" handle change), there is a certain pressure change between the tiger's mouth and the pole, but still can not pinch the pole.

2. The movement in the slow reed change - the left arm drives the wrist, and then the wrist drives the fingers to change the reed - is the same as the principle of the right hand's bow movement, which means that the left finger's movement is forced. The main point of analyzing this action is to change the arm, elbow, wrist to complete, while the fingers are focused on the correct finger, this division of labor and collaboration is very conducive to the correct change of the handle in place and the flexible flow of the handle, and can make the body of the instrument to adhere to the fundamental stability.

3, fast change of action - the left arm, wrist, hand is basically the overall action, that is, by the arm joints of the main action driven by the left hand in one step to ensure that the stability of the hand, the accuracy of the change of hand. There is no need for excessive residual movement of the wrist, and finger (forced) movements are less pronounced.

4, close intervals (such as chromatic spacing) of the handle, often the main hand movement, sometimes only with the flexibility of the fingers to replace the handle.

5, generally choose to change the handle in the rhythm of the strong beat, in addition, before the change of the handle of the tone should be played correctly and clearly, and the time value should not be shortened. In terms of right-hand bowing, make sure that the synchronization between finger presses and bowing is consistent, and that the bow segments are correctly distributed.

①Practice the scales of each position beforehand

Before practicing changing grips, practice the scales of one, two, three, and four grips, and know what tones are pressed by the first, second, third, and fourth fingers on the inner and outer strings.

Initial practice should be a handle a handle of practice, pay special attention to the whole tone and chromatic, chromatic and whole tone of the relationship between the distance between the fingers, according to the pitch of the adjustment of the distance between the fingers, you must be these basic fingering, finger sequence and distance practice to be familiar with, to ensure that the scale of each handle of the scale pitch is completely proficient, and then one, two, three, four handle scales in tandem (change handle) practice. The order should not be reversed, or you will not be able to move fast enough.

② left-handed grip on the piano pole tiger mouth, wrist should be relaxed

tandem practice (handle), the left-handed grip on the piano pole tiger mouth must be relaxed, so as to ensure that the change is easy to smooth and not hard.

If the tiger's muzzle is too tight and too hard on the shaft, it will be difficult to change handles easily, which will affect the accuracy of the finger presses. In addition, the left hand wrist action should be appropriately large at the beginning, and there should be a downward feeling and movement of the wrist when changing the handle downward, and there should be a movement of the wrist when returning to the handle upward. The relative relaxation of the tiger's mouth and wrist at the same time allows the fingers to flow easily on the inner and outer strings, ensuring accurate intonation.

③ The four fingers should be relaxed

When practicing in tandem, the fingers should be a little lighter when pressing the strings, so as to leave no traces when changing the handle. If your fingers are still pressing hard when you change grips, it will cause tension in your palms and arms, resulting in inaccurate presses and even a lot of traces (slides, empty strings, sand, noise, etc.). So the finger joints must be coordinated and relaxed, and the fingertips must be light and heavy to press the strings.

④ whole body relaxation is also very important

tandem practice (handle change), in addition to the tiger's mouth, wrist, finger relaxation, both arms and the body should also be relaxed. The whole body relaxation method: every time you take the piano to sit still, one is the heart of the silent "relax, relax, relax", with the intention of guiding their head, neck, limbs of the nerve relaxation.

The second is to shake the shoulders up and down a few times at the same time, so that the body is fully relaxed, without the feeling of "racking the piano".

Third, the heart can not be nervous and afraid, to believe that their own change of handle is sure to be able to practice, and after a period of time of practice is also completely mastered. Therefore, do not have psychological pressure when changing the handle, try to relax the whole body, otherwise it will affect the coordination and intonation when changing the handle.

⑤Learn to see and hear, and correct the pitch very quickly

Changing the handlebars is not the goal, but moving up and down quickly and accurately to press the pitch is the goal. Consolidate the memorization of the change of handles. In addition to seeing with the eyes, but also with the ears to listen to the pitch, if the sound is not allowed, you must immediately stop, move up and down to find the pitch, skilled can be adjusted to the pitch very quickly.

⑥ Strengthen the practice, consolidate the memory of the method is very important

Changing the skill skill of the skill is to rely on repeated practice to achieve. Only intensive practice can consolidate the memory and consolidate the results. The method of strengthening the practice is: a change of place to practice 10 times in a row for a group, each time to practice 10 groups (or even 50 groups), if the practice of 10 times 9 times to reach the standard that is considered qualified. Skillful mastery of each piece of music after the change of skills, erhu learning will have a qualitative leap, playing up to be able to handle, pitch rhythm emotional processing will be more on a higher level. This is the only way to make the sound of the erhu sound "good", pleasing to oneself and others.

The left hand can not leave the pole when we change the handle, the tiger's mouth should always change with the pole up and down, and at the same time can not be because we are worried about the movement of the pole will be away from the pole or slipped off the hand tightly clamped to the pole. Our hands should always have a hollow ring while we are moving to change the handle. Our wrists and tigers have to act as a driving force when we change handles.

The point of origin of the force in the downward and upward movement of the hand, the main direction of guidance is to rely on our wrist and muzzle. Therefore, the wrist and muzzle should move before our fingers reach the position where they are about to shift.

The index finger is very important when we change handles, because generally the index finger is used to cut the handle. From the first to the second and third positions, we need to memorize the pitch of the index finger and use our vision to help us get to the exact position.

Of course, fine-tuning depends on having an accurate concept of pitch in mind, an ear that recognizes when we've reached an accurate position, and finally, a finger that makes minor adjustments. After repeated practice, these steps can be omitted. At this point our hands will be very natural and very accurate to reach the position we want.

How to master the erhu handle change practice

Learning erhu to master the erhu handle change, which is one of the basic skills of erhu training. To deepen the learning of erhu, not to master the good change of handle training. Your erhu level will only stay at the level of a bit.

Because most of the erhu playing the famous song will not change how to play it? Therefore, learning erhu change is one of the basic skills of erhu training, erhu training to change the rationalization of the movement, standardization is directly related to the development of your future erhu playing level, related to the pitch, rhythm accuracy and the effect of musical sound. The concept of changing handles is simply to say that the left arm exchanges accurate spatial distances between two handles with a holistic movement. The feel of the handles and the distance between the handles should be judged by whether the lowest elbow is in place.

Whether the interval upward (movement downward) or downward (movement upward), the neck, shoulder, elbow, wrist, muzzle, thumb must be fully relaxed, in the arm under the drive of the wrist, the wrist first, the fingers in the elasticity of the wrist with the thumb, the muzzle of the thumb, the active followers of the immediate catch up and with the wrist, muzzle, the thumb and at the same time to reach another stable hand handle, the movement should be completed in one go. The action must be completed at once.

The relationship between the finger and wrist; the relationship between the palm and the arm; the relationship between the arm and the body of the instrument must be harmonized, natural, coherent, and dynamic in the process of movement. When you reach the back note (i.e., the destination note), both the same finger and the opposite finger will return to the normal strength of the press, and the tiger's mouth should be stabilized with an equal amount of reverse force to stabilize the lever, so that the change of handles can be completed smoothly.

The whole shifting action is driven by the big action in turn, and is completed gradually within the time limit of the note duration. The instantaneous completion of the change of handles not only reflects the consistency and coherence of the whole, but also reflects the sense of coordination and ease of localization.

It is important to emphasize that the change of handle from bass to treble is easier to control and master, because the hand and arm just relax in the direction of the strings and rods naturally down, is the force of the pendant, and less effort. On the contrary, the change of handle from treble to bass, to get rid of the weight of the hand and arm itself, is the upward lifting force, so it is more strenuous, which must increase the flexibility of the wrist movement and improve the initiative of the fingers up to make the action smooth in place.