This is a pop music work full of lightness and freshness, which mainly expresses the relaxed and lively theme of children’s interest and the funny and playful music atmosphere. It mainly uses piano, synthesizer, cello, bass, electronic drum, violin, malimba and other musical instruments. It is especially used in film and television, children’s day, animation, parent-child interaction, cute pet, promotional film, variety show, advertising, living home, short video production, etc.