1, basically complete, and the gameplay is acceptable.

2, shoulders and arms can be more relaxed, fingers should be more flexible.

3. Fingertips are not concentrated, but there are some problems in playing.

4. Pay less attention to touching keys and strengthen the independence of fingers.

5. It is technically difficult, and the method of touching keys should be improved.

6. There are mistakes, and there is a certain gap in the level of play.

7. There are many mistakes and the back spectrum is not accurate enough.

Reading music and rhythm:

1, reading spectrum and rhythm are basically correct, with a few mistakes.

2. There are some pronunciation errors, rhythm errors, grammar errors and so on. And the rhythm is not accurate enough.

3, the phrase is still clear, and the sentence expression can be clearer and clearer.

4. The clauses are somewhat inaccurate, and you don't read the music carefully.

5. The rhythm (beat) is sometimes unstable and can be more accurate.

6. The rhythm is not rigorous and clear enough, and the rest and sound length of some notes are inaccurate.

7. The rhythm of the beat can be more vivid.

Music expression and work style;

1, the performance of music style is acceptable.

Music performance can (should) be more vivid.

3, music expression should be more abundant, pop up music lines.

4. The voice lacks change and the strength performance is not clear enough.

5. It is necessary to strengthen singing and action.

6, the style can be more distinct, and the style characteristics of famous composers should be strengthened.

7. The classical style should be more rigorous, and polyphonic works should have sound lines.

8. Baroque style must have a more accurate rhythm.

Extended data:

First, the body sits straight and not stiff in the center of the keyboard, and the upper body leans forward slightly, but the spine should not be bent, and the back and shoulders should be loose and not collapsed.

Second, when you put your hands on the keyboard, keep the height of your elbows and forearms consistent with the keyboard. Beginners can also experience the use of arm weight slightly above the keyboard.

Third, the distance to sit. When the upper body leans forward slightly, the shoulders droop naturally, and the left and right elbows spread out slightly to the outside of the body, the hands can be comfortably placed on the keyboard. For the lower body, pay attention to that the thigh root is slightly inclined to the knee, and the position of the canopy is under the piano. Bend your knees not less than right angles to your heels, and extend your feet slightly forward to maintain stability.

Fourth, the hand shape should be relaxed and straight, the fingers should bend naturally, and the fingers should touch the keys with meat pads. The fingertips of the five fingers are semicircular, the metacarpal joints naturally arch, as if holding a ball loosely, and the wrist is parallel to the keyboard, so don't arch and collapse.