Thank you for the additional answers, all are very helpful.
I think** erysichthon** has the answer I needed to hear; that is the part of the sheet music I am always pointing to when I say “This is in there somewhere” and the 30 second mark of the theme is where I have the strongest sense of almost putting it together. I think I was so excited about noticing a mild similarity, being the novice I am, that I tended to run in circles chasing my tail, yapping uncontrollably, and occasionally peeing on the carpet. I became more and more driven to understand and describe the similarities I thought I insightfully noticed (on my own!) that I made them more significant than they turn out to be. Thank you for the pat on the head erysichthon, I have calmed down and the carpet is safe now during music practice. Your explanation makes much more sense, I guess I just couldn’t let it go until somebody understood what I was trying to convey.
It turns out I couldn’t articulate the connection because it was so tenuous, it seems. But that doesn’t discourage me; I guess I need to learn more so I can recognize the difference between a casual similarity – and a causal relationship.
Pulykamell, if you will permit a few additional questions . . .? Are the Inventions and Sinfonias truly the dividing line between twinkle, twinkle and serious adult music? An important milestone on the road to becoming a ‘real’ musician? This is some of the first music he is playing as it was originally written (along with several Minuets), up until now most of his ‘classical’ music has been simplified, edited down, and often transposed to a simpler key. Is it normal to struggle for months over a single piece? (I will say, he can learn his alto sax band music in a week or less each semester. Most pieces the first day he receives them, but it is . . . you know, public school band.) Also, the Bach seems less complex than some of his other music. I am not saying it is simple; it just seems very straightforward with reasonable fingerings. It is tedious and exacting, but steady and predictable. It is sometimes just one hand or the other, and even when the hands are playing together they are playing on mostly the same beats as opposed to some jazz he sometimes plays. (**Route 66 **has what I believe to be much more complex rhythms, and even the very repetitive piano part on Take Five is hard to get hands together.) Another concern I have about his playing is that the more complex the music gets, the less he seems to understand it or even work on understanding it. He is tending to focus exclusively on executing the music physically with little or no thought given to what is going on within the music. Is this okay? Will he pick up theory by osmosis over time? Or is this evidence he is being pushed too hard and needs to work on more simple music?
Lastly, pulykamell I want to ask about your playing. You mention that you have played this piece of music many times; does it flow out of you now, without effort? Was it a struggle to learn originally? When you play it now, do you set up the sheet music and “read” along as you play in a studious manner, or do you play from memory? Is playing (this kind of) music an emotional experience, an intellectual experience, possibly some combination? When playing music, do you ever reach some transcending place where thoughts and emotions and physical dexterity combine into one overwhelming experience of pure joy? I assume you must at times be playing while thinking about other things (got to finish this set list, help load out the gear, get paid, then go all the way across town . . .) Do you tend to experience joy more often while performing for an audience, or playing alone in an empty room? Are they both pleasing experiences but in different ways? Is playing music usually only mildly pleasing in any setting – but occasionally stupendously joyful? Do you live in a constant state of satisfaction and accomplishment due to your musical skills? (I must admit I live in a constant state of admiration for musicians, especially keyboardists, now that I have tried it. Please forgive me if any or all of this is too intrusive, I will understand if you do not care to answer. I believe the brightest future for my kid lies with music, yet I sometimes have trouble picturing him as accomplished as you have become. Being incapable of providing a model myself, I find it useful to occasionally say to him: “I know of a man who . . . can play the inventions from memory” or: “. . . who still gets out his book and studies the inventions after learning them decades ago.” Either way can be inspiring, just want to give him a true example is why I am asking.)
Trinopus, thank you for the links and the recommendations. I have listened to the YouTube link a couple of times while I was writing this, but want to listen again when I am focused exclusively on it. I also want to understand the story better before listening again. I am very excited to hear the Canadian Brass version of T&F soon. So used to hearing it on organ (very often big impressive pipe organs) hearing the brass should make an interesting comparison. I am also eager to hear the different voices so distinctly. I have high hopes perhaps being able to imagine each part separately. I think I must miss some of the Gestalt since I am only hearing a whole. Once I can identify the individual parts, I may find the combination greater than the whole.
In addition, I will try to fiddle with the knobs a bit. However I often find a preponderance of bass and a lack of subtle highs to be a problem with current music. I might have to overcome my prejudice against thumping bass and little else to appreciate your suggestion. I also suspect I need to be better educated on the “structure” of music to fully understand and appreciate it. I am afraid decades in the building trades have made ‘structure’ a word too literal in meaning to me (a building) to be applied to music. I might substitute the term form for structure – but form seems to mean something very specific in music and I am sure I would misuse the term. In any case thank you for your replies and your suggestions, I appreciate both.