What is meant by: "Most advanced pieces are virtually impossible to play without pedal." When is it necesary to use the pedal?
In fact, it is best to not add pedal until you can play all the notes of any particular piece clearly and as legato as possible.
I presume you mean where legato is both possible and required, neither of which you specified,
Yes, that's what I meant. Obviously, if legato is not required, it wouldn't be nessecary to use pedal at all.
That would be the exception.
To the rule of using no pedal unless it is nessecary for legato!
It's the worst rule I've ever heard, Ed