if I took Jims argument to its logical conclusion,it would be acceptable,to harangue performers in clubs,it is not because it upsets the performer,prevents him from playing at his /her best,and therefore spoils the performance for others.
you have complained about Bob Davenports behaviour on one occasion at a performance.
you say ,the performer may invite public criticism,but good manners and politeness should be shown,so that other members of the audience can enjoy the performance.
this thread and some of the comments have overstepped the bounds of good manners.
the best way in my opinion to improve ones performances is to ask the opinion of a performer you respect.,who can then give valuable help in private.
this thread was intended as a joke .
I should have realised that there are a small minority of begrudgers and very rude people on this forum,and I apologise for starting the thread.Dick Miles