Please do not get up from your seat even when the performance starts.... A classical concert is basically quiet, and it’s a style that breaks the silence and begins a magnificent symphony. punk rock idol classical pushing, kicking, and ramming several people got up do not boo audience However, the audience seats are quiet, but the backstage is a big fuss. The conductor and the representatives of the performers have been fighting all the time. The conductor has the pride that he controls the sound as a whole. The representatives of the performers appeal to the stick puppets not to interfere with their way of doing things. The root cause is that the guarantee is cheap, but if the discussion about performance is prolonged, the start time will be delayed. But the audience doesn’t get angry. They don’t boo and they don’t throw bottles of cola. By the way, at a concert of an idol, it was repeatedly announced on the in-house broadcast before the perfor...