1. First of all, you need to know the keys. This requires observing the black keys of the keys. There are two black keys together, and there are also three black keys together. Among them, the white key immediately to the left of the two black keys that are put together is the white key, and the other notes are deduced to the right, as shown in the picture.

2. Then you need to know the scales. The C major scale only involves white keys and is the simplest scale. The specific composition is: do re mi fa so la si do si la so fa mi re do. The simple notation is: 1 2 3 4 5 6 7 1 7 6 5 4 3 2 1.

3. Once you know the keys and scales, you can start playing. The standard hand posture when playing the piano is as follows: the five fingers are relaxed and naturally bent, and the entire hand is placed on the keys in an arched shape. Just press down on the note you want to play.

Extended information:

How to play the electronic keyboard:

1. Finger.

The most direct when playing. The cutting edge part. It includes fingertips, first joint, and second joint (metacarpal joint), and is characterized by sensitivity, speed, and dexterity. The key to truly controlling finger playing technique is the strict training of third finger technique. Even students with higher levels of skills still cannot ignore the various subtle touch training of fingers.

2. Wrist.

The adjustment part when playing, it can help the fingers to play well. The left and right rotation of the wrist can help the fingers adjust the weight, buffer the force, avoid blunt knocking, and make the playing sound full and nice. Training the relaxation, flexibility and flexibility of the wrist is also an important part of electronic keyboard technical training.