As I see it, the major requirements for a strong and able rendering are an understanding of a work's structure, voicing, and trajectory; an ability to execute the details on the page from largest to smallest; technical command, and hopefully a connection with the overall expressive impulse (though the latter is not at all necessary to give a good performance).
Michael HerschI write because the act of writing itself is what drives me. It's a private communication within myself - nothing more or less. This doesn't mean I do not want to share with people.
Michael HerschIf people want insights, if they want to swim in the currents of their own time and share the experiences of their time, then it makes sense to engage with the artists of one's own time.
Michael HerschI enjoy the challenge of taking something which was not meant for the piano, distilling its essence and writing or improvising it for/at the piano, but having the listener forget that he or she is listening to a piano.
Michael HerschI don't think performance out of duty yields very much. Coercion is never the way to go.
Michael Hersch