This is a music full of humor and mystery. It mainly expresses the humorous and funny music atmosphere and the mysterious and funny music theme. It uses the minor chord as the bedding and highlights the sense of jumping with the melody rhythm. It mainly uses piano, synthesizer, malimba, cello, clarinet, eight tone box and other musical instruments, especially suitable for film and television, April Fool’s day, children’s day, cute pet, advertising, mother and child, parent-child interaction, life and home, animation, short video production, etc.