1. Listen to more songs and sing along until you are familiar with them.

2. Download a sight-singing and ear-training app, which can help you find tunes and practice listening.

3. If you usually sing long songs, you don’t need to be afraid even if they are out of tune. You can ask teachers and classmates for guidance.

4. Pay attention to your pronunciation. When singing, you need to sing each word clearly. If your pronunciation is not clear, you can practice tongue twisters.

5. Pay attention to your breath when singing. To sing well, your breath must be stable and you must learn to control your breath. You can regulate your breath by taking deep breaths.

6. You can learn musical instruments to improve your sense of music. Such as guitar, piano and so on.

Music can be divided into two major types: vocal music and instrumental music, and can be roughly divided into classical music, folk music, original music, modern music (including pop music), etc. Among art types, music is a relatively abstract art. Music can be divided into Eastern music and Western music from the historical development. In the East, the ancient Chinese theory, led by Chinese Han music, is based on the pentatonic scale, namely Gong, Shang, Jiao, Zheng, and Yu, while in the West, the heptatonic scale is the mainstay. Music is pleasing to the eyes and brings auditory enjoyment to everyone. Music can improve people's aesthetic ability, purify people's souls, and establish lofty ideals. We express our emotions through music and release many of our emotions.

Baidu Encyclopedia-Music