The analysis and treatment of songs refers to the analysis of the content, basic emotions, structural forms and expression techniques of songs, and then the treatment of singing according to the analyzed content, so as to sing songs with understanding and expression, correctly express the ideological content of songs and obtain ideological education from them. Music teachers have the ability to analyze and deal with songs of different natures, and his singing of new songs can make students feel the complete artistic image, make students love new songs and be willing to learn new songs, so that new song teaching can proceed smoothly. First, the speed of singing songs has a great relationship with the performance of songs. It determines the singing speed of songs according to their nature, content and feelings. Generally, lyrical and beautiful songs should be sung at a slower speed, such as the song "Sea, Hometown"; Light and lively songs should be sung a little faster, such as "Tea Picking Dance"; And powerful songs are usually sung at the speed or a little faster. Such as "The Soldier". If the singing speed of the song is not handled correctly, it will distort the thoughts and feelings of the song and even sing the opposite effect. Many songs are marked with speed terms to help singers master the speed. Most short songs in a paragraph are sung at one speed from beginning to end. Longer songs are often contrasted at different speeds between paragraphs, so we should be good at handling them correctly in combination with the contents and emotions of each paragraph. Second, the rhythm and beat Some lyrical and beautiful songs focus on beautiful melody and ups and downs, and the phrases are connected, which requires beautiful and coherent voices when singing, but can not highlight the rhythm and beat stress.