But conducting is essential to a symphony. One is to show a feature of this music form, and the other is that the conductor is the decider of the whole music, just like the class teacher in the war. A piece of music can have many kinds of beats. It depends on what inspiration the conductor wants to arrange. When a big band really plays, the band members can't hear clearly. It's just too noisy to hear when to start tuning. One person thinks that chords should start here, and the other thinks that they should start there, so that the performance of the band will be greatly reduced or even screwed up. .

Also, every gesture of the conductor has a special meaning, which is a technical term. One gesture indicates that the piano has started, and the other gesture indicates that the violin ensemble has started. . . In this way, with a unified leadership, there will be no chaos and fewer mistakes. ,

One more thing, I personally think that stage performance needs a center of gravity. Solo, sing, dance, dance. There are too many people in the grand symphony, so share the stage equally. Having a conductor won't make the performance lose focus. Balance it. . . . . .

Well ... I'm not a professional either. These are just my usual feelings and experiences. Share it. Professionals should not scold when they see it ~ ~