“That’s why it sometimes seems to me that music theory is one of the most despicable disciplines there is, because you’d probably label the bass of that magical chord a ‘passing tone,’ and once you’ve labeled it a passing tone it’s a bit deflating… doink!, it goes in the bin with all the other passing tones. Somewhat like passing through Trenton on your way to Philadelphia: unremarkable. In the same way, once you call something Spaghetti and Meatballs, it doesn’t necessarily follow that you’ve understood anything about pasta, or that you should serve it to paying customers, or why a pianist might eat such a ridiculous thing before a concert, or any of the related questions that might come up. Bach had that way of using passing tones so that you could meditate on the passing-ness of things, what it is to pass, to move on, to leave beauties behind… of labeling the labels with meaning, breathing life back into the most basic, even the most unassuming, words.”
—Jeremy Denk #
