I'll try to explain, Ned. No, I don't mean minimalism. Musicians spend their formative years learning technique, and as skill is layered upon skill, the natural inclination is to put those skills to use as often as possible. This goes along with the brashness and aggression of youth, and so you've got all those shredding 80s guitarists, or the younger Christina Aguilera, and so forth. Some never grow out of it, especially if they achieve early success, which is why the field is littered with (for example) blues musicians who were "can you believe this kid?" sensations when they were 14, and now that they're 34 are performing to no one at Club Nowhere. At 14, blazing your way through the most difficult Stevie Ray Vaughan licks is impressive. At 34, if you haven't learned how to sell the blues whether or not you're playing a guitar solo, you haven't learned anything.
Eventually -- and this comes with both physical and musical maturity -- a musician learns that just because they can do something, doesn't mean they should (or, as it seems sometimes, have to) do that something. Learning to not play is itself a skill, and it has a lot of very positive effects. It makes what's played more significant, more meaningful. It increases the chance that what's played will say something other than "look, I've got talent!" It allows space for the musician to think and feel their way into their music. Perhaps most important, it allows the musician to listen...not just to their bandmates, if they have any, but also to themselves and their instruments. It's impossible to play truly exceptional ensemble music without listening (and this is true whether the music's improvised or not), but it's also nearly impossible to play truly exceptional solo music without listening/feeling to one's self...the muse, the inner voice, whatever you want to call it...and to the music itself.
I've often thought, listening to the seemingly endless stream of young female singers who can bring the house down with pyrotechnics, that I'd like to lock them in a room with three dozen Aretha records and not let them out until they've learned how to not sing. Every once in a while, we get one who learns this lesson. Most often, they don't, because the market rewards Star Search/American Idol-style wailing, as if the only type of singing that's worthwhile is a 30-second audition for an Andrew Lloyd Webber musical. But the ones that learn it are the ones our kids and grandkids are going to know. It's not that bringing out the fireworks is bad, if you've got 'em and know how and when to use 'em. (Aretha does, Jeff Beck does, Coltrane did. Mariah Carey doesn't, Al di Meola doesn't, Evgeny Kissin doesn't. Aguilera, against all odds, seems like she might possibly be learning. We'll see.) It's that an endless display of fireworks is an attempt to control, rather than inhabit or be inhabited by, the music. The winemaking analogy is obvious.
By "learning to play silence," I don't mean 45 minutes of recorded silence or statement-making nonsense like that. I mean something more like letting the music play itself, rather than playing the music, though that's not quite it either. The "quiet" may be only a note or two, or it may last for minutes at a time, but it's a quantum leap forward for a musician to learn that silence is something they can actively play, rather than just passively wait out. The result, most often, is music that speaks much more clearly and pointedly than the blizzard of notes that any talented youngster can produce.
So many winemakers, like the talented young musicians, are meddling and adjusting and crafting, vs. letting go of the reins wherever possible. It's not as simplistic as "letting the wine make itself," but what I read here and elsewhere about what Cornelissen is doing suggests that he's looking for ways to relinquish control where possible. A winemaker can try to create complexity in the cellar, or they can let go and see what happens. As can a musician.
So here's what I was getting at: in music, letting go often results in a more direct and purer connection between music and listener, and even if the overall work becomes more complex, the simplicity of meaning within each note/phrase is often increased. (Obviously, there are exceptions to every generalization.) 71 unquestionably impressive notes become five really great ones. Seven-movement concept pieces become one great chorus you can't get out of your head. The music no longer drops jaws within the first twenty seconds, but it modifies the heartbeat (and maybe the tear ducts) by its end. It's not that any of these forms are invalid as music, it's that by learning silence, musical forms other than constant control become possible.
With Cornelissen's wines, the searching, seeking, and testing has been reduced, and the result appears to be wines with a lot more happening within them. I don't mean complexity as such, but rather a sort of cacophony of organoleptics that is appealing and baffling (to judge by people's notes) in equal measure. There is an awful lot going on in these wines, for good or ill (or both). That's what I meant by "noisier." With the musician learning silence, we get a cleaner aural picture. With Cornelissen, we seem to be getting the opposite. It doesn't mean we're not getting a clearer picture of his intent -- on the contrary, I think we are -- but that that picture is surprisingly fractal.
Does that help at all?