The answer is as follows:

The form of outdoor pop music festival has existed for a long time in the history of human development. Outdoor pop music festival is an artistic music festival held in an outdoor environment. In the form of festival activities, people can relax more while enjoying music through the outdoor environment, so as to better appreciate the charm of music. This is also the true role of outdoor pop music festivals. There are many forms of outdoor pop music festivals , we must be able to recognize the musical elements contained in this kind of music festival, so as to better play the role of outdoor pop music festivals. This article first analyzes the definition and history of outdoor pop music festivals, the types of outdoor pop music festivals, and then Explains the cultural characteristics of outdoor pop music festival