The fingering of erhu?

1. When holding the erhu, hold the palm of your left hand close to the piano bar, press the string backwards with your fingers lying flat, and bend your thumb down to hook the piano bar.

2, finger joints are excessively bent, and fingertips (even nails) touch the strings.

3. Finger joints are upside down, especially the first joints of middle finger, ring finger and little finger.

4. Fingers (especially ring fingers and little fingers) do not press the strings from the front (from string to string), but from the outside (from string to piano body), so that only the outer strings are pressed, but the inner strings are in a virtual state, and wolf sounds often appear.

When a finger is pressed on the string, the finger under it is curled up in your palm. When playing, always let your fingers "hang" above the phoneme and you can't relax.

Extended data:

1, in the process of using the piano bow, don't touch the bow hair with your hands to avoid oil stains on the bow hair after a long time, which will affect the performance. Once it is found that there is a lot of grease on the bow hair, which affects the performance, the bow can be removed, washed with soap in clear water, dried and re-rubbed with rosin before use.

2. Relax the bow hair every time after playing the piano, so that the bow rod can return to its normal shape, otherwise it will deform the bow rod after a long time and affect the performance of the piano bow. If the bow doesn't need to be placed in the piano box for a long time, you can put some moth-proofing agents in the piano box to prevent the bow hair from being eaten by insects.

3. In the daily use of erhu, it is not necessary to coat the leather with vegetable oil and vaseline. And there is no need to seal the back of the leather with wax. If the inner and outer surfaces of leather are coated with oily substances, it will affect the permeability and vibration of leather. After the lid is covered, the back of the lid can't be treated, because scraping or grinding the back of the lid from the back of the bucket will lead to uneven thickness of the lid, and in serious cases, the lid will break. To improve the timbre of erhu, measures should be taken from the aspects of string, bow, piano and control pad.

References:

Baidu encyclopedia-erhu