What does it mean to sign the national flag at the music festival?

A flag used to represent or identify a specific band, singer or musical performance at a music festival or other musical activities.

According to Netease, the flag signature at a music festival usually refers to the flag used to represent or identify a specific band, singer or music performance at a music festival or other music activities. These flags are usually made by organizers or fans and hung or waved at music festivals to show their support and love for specific bands or singers. Music festival flags can be of any shape and size, and are usually made of lightweight materials, such as cloth, paper or plastic. They can be decorated with band or singer's logo, name, album cover or other related patterns to increase visual effect and recognition. At the music festival, the signature of the national flag can be used as a prop for an active atmosphere, allowing fans to express their enthusiasm and loyalty. At the same time, signing the national flag can also add color and visual impact to the music festival and create a more warm and cheerful atmosphere.