Of course, the performance is played live. Apart from the band's own strength, the staff behind the scenes also make great contributions. The mixing and effects need to be tuned, and not only several members of the band are playing, but also a good Live depends on the cooperation of the whole group and the equipment on the scene. The band is not a singer, not just singing with a microphone. Simply put, music is not just played by band members, but also supported by a behind-the-scenes group.