1) Keep the beat - this is fair enough, with a large orchestra it would be difficult for everyone to keep perfectly in time without some kind of "metronome" that everyone can focus on.
2) Signify dynamics - Shouldn't the dynamics be on all the performers scores? Why do they need a conductor to tell them to crescendo or diminuendo?
3) Introduce orchestral sections to the piece - Don't the various sections (woodwind, brass etc) know when to come in by following the score? Why do they need the conductor to tell them this?
I'm sure there are perfectly reasonable answers to the above questions, and i'm eager to learn, so any help would be appreciated, thanks
Im sure all the conductors out there will appreciate that.
I know you're not actually not insulting conductors.
"You are not not not not not not not not not not uninsulting conductors in any way."