Keyboard: When touching the keys with your right hand, you should relax, your movements should be Xiao Mo-shaped, your wrists and arms should be natural, and you should not be stiff when moving up and down. Press every key to the end, the notes are clear and clean, the fingers are close to black keys, and the performance is smooth and satisfactory.
Scraping keys: keyboard scraping keys with nails, single scraping and double scraping are feasible, white keys and black keys can be scraped, and the top scraping is like a meteor.
Bellows (Bellows can absorb critically): Bellows should be actively pushed and pulled, and the change of strength should be clearly distinguished. The wind is too open to control, and the force should be even. Changing the bellows by sentence, the melody is coherent and pleasant, the sound head is firm and elastic, the mood is full and vivid, the use of bellows is essential, and the three methods are flexible. Full lifting bellows, strong and powerful, suitable for drama performance.
Half-lifting bellows is the golden mean, suitable for small works. Do not lift the bellows to save energy, suitable for expressing feelings. A few beats before the end of the music, the bellows was intentionally opened, and the last note was played, and the bellows was just closed.
Bass: the left hand bass will accompany you, the right hand rhythm is stable, the left and right bows are well coordinated, and the priorities are clear. Finger touch key area is small, natural bending sound is fast and accurate, and you can learn harmony accompaniment and regular chords. There are two western modes, major and minor. Remember all kinds of chords firmly and use inflections boldly. China's pattern is complicated, and there are five kinds of feathers in the upper horn. Chords are used to analyze the mode, and the style coordination is not stiff.
Fingering: arrange fingering reasonably, with fingers flying quickly and flexibly, the little finger playing high notes and the thumb playing low notes. The method of fixing fingers by sections and clauses should be fixed after playing for thousands of times, with both ends in the middle and notes in the palm of your hand. Five black keys and five keys, two, three and four fingers to play the tonic. You have to do it backwards with your thumb. You can understand all the scales of black keys. The white key octave uses 1-5, 1-4 black keys octave.
If the notes are too wide, use relay to avoid looking down at the keys. Two or three fingers are dexterous, so they are often used to play vibrato, wrist relax and play chords, fingers open and set, and it is difficult for one finger to play continuously and quickly. If you encounter homophones, you should change your fingers and play crisp notes.
Shake the bellows: Shake the bellows with tricks. Lift your left leg slightly to the top, press the keyboard hard with your right hand, and extend your left arm outward. Fast push-pull should be symmetrical, and the wind direction should be strong to ensure that the bellows can shake. It is not difficult to shake the bellows. The left hand gently incites quickly, and the bellows vibrates with vibrato, depending on the music.
Special effects: accordion, magical power, new technology and special techniques, all kinds of sounds can be imitated and vivid. The wheels of the Yangtze River Bridge are rolling, the trains are whistling, the South China Sea coast is choppy, and warships are breaking the waves and topping the sea breeze; There are colorful clouds floating on Wuzhishan, and the Li family dances blowing sheng, tapping the tone sandhi key with their fingers, which adds novelty. The drums and trumpets rang, and the young pioneers were full of energy. Birds can also crow, and living dragons are the easiest to understand.
Performance: accordion, multi-performance, solo accompaniment, easy to carry, free to walk, single-handed top several people. Rehearsal speed is fast, manpower is saved, work efficiency can be doubled, the piano rings, songs begin, and work and study are full of energy. Loud volume, strong strength, grandeur, beautiful timbre and various changes play their hearts with vigor and vitality.
Practice method: Pay more attention before practice, read the music carefully, and don't be careless. First, understand the meaning of the work and correctly express the artistic conception of music. Practice your left and right hands separately, first right and then left, and then synthesize. From slow to fast, I am not afraid of boredom, and my mind is impressed. The sub-bureau will look at it in sections and fight it in sections. It is futile to rush for success. When you encounter difficulties, you will practice repeatedly and step by step. Use your head when practicing, and find the reason when you find the problem. Practice hard and skillfully to lay the foundation, sum up experience and go forward bravely.
Extended data:
Five basic fingering methods:
1) The most basic thing about one-to-one is to point a finger at a keyboard. Five fingers correspond to do, re, mi, fa and so.
2) Finger piercing, or "thumb crawl", is also called "hole drilling", that is, 1 refers to the fingering that passes under 2 fingers, 3 fingers or 4 fingers to play higher notes.
3) Finger crossing, or "thumb crossing", refers to the fingering of two, three or four fingers crossing 1 to play lower notes.
There are some rules for crossing your fingers.
4) Finger wrapping, also called finger extension, refers to the fingering in which the fingers are spread horizontally, and the sum of the keys touched by two fingers and the hand index between two fingers is less than the interval number of two keyboards to be touched.
5) Finger contraction, also known as finger contraction, refers to the fingering of finger lateral contraction. The sum of two fingers touching keys and hand index between two fingers is greater than the interval number of two keyboards to be touched.