Midi Festival is the first domestic original music festival founded by Beijing Mini Flute Music School, the birthplace of China's underground rock band. After more than ten years of development, it has become one of the most resounding brands of modern music. Every year, dozens of famous bands at home and abroad are invited to perform, and tens of thousands of fanatical fans flock from all over the country. More than a hundred well-known media at home and abroad are paying attention to its development, and competing to report the relevant news. The Mini Flute is also known as China's "Woodstock".