Lately I've been writing a ton about my students. It's fun to start the school year and really get to know the new ones and reconnect with the old ones and figure out what everyone needs to work on. It takes a few weeks, sometimes, to find the nub of the issue for each one. The crux of the matter. The overarching thing that, no matter what piece of music they bring into their lesson, we wind up talking about and working on. Posture. Air. Vibrato. Expressiveness. Rhythm. Once we have that thing identified, we can focus on it until it's fixed, or at least until they REALLY understand how to work on it and how to tell when it's good. In my own playing there are cruxes as well. Of course there are. But without weekly feedback from outside myself it is sometimes challenging to identify them, or at least to identify them precisely. Particularly over the summer, when I'm playing outdoor concerts and practicing by myself at home, it's easy...