"Children's Rhymes" is a folk instrumental music adapted from Beijing children's songs. This is a song that children sing over and over during play. As the lyrics reflect the daily life of the people in Beijing, the whole song has a bright rhythm and smooth melody, which is very popular among children. This song adopts the singing form of counting the boards first and then singing. Usually, one person leads the recitation and everyone sings together. The lyrics can be sung repeatedly. Occasionally, someone will improvise the lyrics. It comes in the form of "blowing songs," in which pipes play an important role. The music expresses a cheerful, lively and humorous musical mood.