'The Sound of Music' is set in 1938 in Austria at the time of the Anschluss.

Music is organized sound.

There is in souls a sympathy with sounds:
And as the mind is pitch'd the ear is pleased
With melting airs, or martial, brisk or grave;
Some chord in unison with what we hear
Is touch'd within us, and the heart replies.

For once I want the beat louder than my mind.

But Mozart has a whole different set of challenges. Mozart requires a particular sense of sound, and getting that sound out of a modern instrument after you have had years of playing Chopin and Liszt and big works like that, then Mozart becomes in a sense harder.

As in music, give equal attention to silence as well as sound.