Generally speaking, minor includes ballads, seasonal tunes and children's songs. Most of these songs are sung in people's spare time or at traditional festivals and parties. Folk songs are also often called ballads, which accompany people's daily life and play an important role in enriching people's spiritual life by seeking joy and comfort and expelling pain and sadness. Seasonal tune is the most complete and mature folk song in minor. It is not only an important part of public rest and entertainment activities, but also often sung by professional or semi-professional folk artists in restaurants, tea shops and streets. Children's songs include songs and lullabies sung by children while playing. Life tunes such as selling tunes and chanting tunes can also be classified as general minor.