Music festival signatures are free. After the music festival, there will be a signature session. The singer will sign some fans for free, and fans can give their signature requirements to the singer. Singers will sign albums, posters and other items, free of charge, completely free. In order to get the autograph, you need to wait for the autograph session or queue up at the scene after the performance. Usually, the signing ceremony will be held within a period of time after the performance, and the specific time and place can be known before the performance.