That's what it is that you rehearse - the making of music, not the playing of notes as abstractions.
“It is no longer an unwritten law of American capitalism that industry will attempt to maintain wages at a level that allows a single wage to support a family.”
“My grandmother had the most dramatic effect on my life because she set me in one direction, and I had to go back the other direction for my sanity, and for my ability to be a social human being.”