QUOTE(dcmbarton @ Nov 8 2009, 01:06 PM)

I might be shot for saying this, but I don't consider myself that familiar with a lot of what people consider to be 'essential repertoire' - does that make me a bad teacher? I don't think so, but no doubt others will. What is far more important is a love for music and a genuine ability to convey that - some of that may come through so called 'essential repertoire' pieces, but for others like me, it doesn't.
I've also not done a lot of what might be considered 'essemtial repertoire'.
My current piano teacher was a little surprised about some of the things I'd not done.
I like to play things that 'everyone else' isn't playing.
There's so much piano music that I don't think we all need to play the same things as long as we've had a reasonably varied diet. Also there can come a point where you realise/decide that you don't REALLY have to play the things you don't get on with. This doesn't mean not giving things a fair trial first.