There are two kinds of tone imperfection: one is congenital, that is, there is no concept of high and low tones, and even simple songs can't be heard out of tune. Simple two notes, you can't tell which one is higher and which one is lower after listening. This kind of network is called "song loss", which is difficult to adjust and belongs to physiological defects; The other is acquired, I can hear others out of tune (I can't hear mine is normal), and I have the concept of high and low voice, but I can't use the right way in the process of singing. This belongs to the original ecological singing and vocal method without any skills. As long as you go through professional training, it will definitely produce good results. For people with poor intonation, try to sing the original music while taking out the simple music. This can practice intonation and beat. And the position of the voice can also follow the original song to find the feeling of singing and the position of the voice. In addition, at least ten songs should be sung every day. This will form a musical memory. Remember that the melody will be faster. And it's not easy to get out of tune. The intonation is not bad, but the range is very narrow. If you can't sing with a little treble and bass, you will be out of tune. Then you should train your scientific pronunciation skills: 1. Breathe for singing. We usually use natural breathing in our daily life, which is very shallow and can't be used for singing. Singing breathing is a kind of deep abdominal breathing, that is, the breath should be sucked around the waist, and then the force fulcrum can be found by the confrontation between the expiratory muscle and the inspiratory muscle. Always keep this state when singing, and the voice is completely controlled by the breath. This is what people call "sound is spread by air". Here are some effective ways to practice breathing. 1. Inhale. Imagine yourself in a beautiful garden and want to deeply smell the strange fragrance of flowers-this is the breathing in singing, let yourself breathe deeply. After inhaling, hold it for a short time as before sneezing, and experience the swelling around the waist. Finding this feeling is the key to singing. 2. The way to exhale is to use the strength of the diaphragm to keep the feeling of waist expansion. Exhale evenly and slowly. You can prepare a piece of tissue paper with the size of 10 square centimeter, stick it on the wall, 4-6 centimeters away from it, and blow it with your mouth to prevent it from falling to the ground. It takes more than half a minute to pass. You can also switch to a burning candle and make a "U" sound to the flame. The correct breathing is that the flame falls but does not go out. 3. How to train the strength of diaphragm? The strength of diaphragm is very important for the maintenance of breath and the strength of sound. The traditional training method is: (1). Count: Take a deep breath and keep it with the strength of your waist. Count from 1 and count to 60 to be qualified. Count evenly and rhythmically, don't steal gas. (2) Blow: Take a deep breath, and then blow forward as if to blow off the dust on the table, one slow and two fast, and experience the power of the diaphragm. (3) Do more sit-ups to strengthen the waist and abdomen. Second, after singing * * * and breathing correctly, you can start singing. To make the song mellow and beautiful, you must sing it with * * *. We mainly use the chest cavity, throat cavity, nasal cavity and head cavity to sing. To have a good voice, when singing high, middle and low notes, you must have some * * * sounds above the chest, that is, "the high position of the voice." 1. The basic state of singing. To get a high voice position, you must relax your throat and retract your chin. These two organs can't exert their power in singing. Most people sing high notes by squeezing their throats, which is the wrong way to make sounds and can't get a beautiful voice. The larynx should be relaxed to make it a channel for breathing, and then lift the soft palate and smiling muscles (that is, keep smiling) to let the sound reach the nasal cavity. 2.* * * The location of singing Generally speaking, when singing, the bass is mainly sung in the chest. After the alto and treble, the proportion of * * * singing in the high position gradually increased, mainly concentrated in the nasal cavity and head cavity. These are the basic essentials of singing. You must practice more, practice makes perfect, so that you can sing beautiful and moving songs. Besides, there are many ways to express the charm of pop songs, such as vibrato, crying, breathing, picking and choking.