2, the day after tomorrow, the pentatonic scale, you can basically hear it yourself. In this case, there are generally several possibilities:
A seldom listened to music since she was a child, but when she grew up, she suddenly liked singing, but at this time the music felt worse.
B emotional reasons, such as when many singers perform, sometimes there will be "out of tune".
C technical reasons are also the reasons for most people who sing out of tune; Generally speaking, the singing method is not well mastered, such as: the voice is too heavy and it is easy to make the voice low; Or some momentum is too strong, which is easy to cause high notes and incomplete sounds. Besides, I dare not open my voice when singing high notes. I just habitually find my own right voice to sing. At this time, the songs actually caused a kind of "out of tune" and "falling tone" type. So how to correct these situations? Except for the first kind, which is difficult to correct, the second and third kinds are likely to find a good sense of music as long as they work hard. You can take a song that you think you are sure of and sing it again and again until it is completely out of tune. In this way, you will gain a lot of confidence, then find another song to practice, and slowly you will find some feelings. Also, listen to all kinds of music and songs to strengthen listening and musical sensitivity.
If you want to sing well, if you have the conditions, you can go to a training institution to study, find a professional vocal music teacher and master some singing skills and methods. You can go to Beijing orange tree music, where the environment is OK!