Well, I'm more of a 'keyboard' player than 'piano' player. Had about a year of organ lessons in 8th grade, pop stuff - no classical training. I owe it to Paul Revere and Ray Manzerak.
The obligatory youtube link:
YouTube - The buttercream Gang with guest Ray Manzarek
Incredible, Ray jams with a 16 YO kid at his backyard graduation party - talk about a dream come true!
And here is Ray, bad video/sound, but great solos on Light my Fire...
YouTube - Dead Elvi - Ray Manzarek - 'Light My Fire'
I love music, love playing, but just was never very disciplined about it. When I see someone play well, I regret that I wasn't more serious - but I still have fun with it. I'm even more amazed that I didn't get serious about after retiring - I have the time, why not invest some time in really learning? I can't explain it, but I don't. Maybe someday (this thread did inspire me to get up and bang out a few tunes).
One thing I did get disciplined about - I was mesmerized by the blues at a young age. I spent hours learning various blues runs, and trained myself to play them at high speed. That's part of my problem, I got the 'muscle memory' of those blues runs so infused - it's like riding a bicycle. Even if I don't play for months, I can still do high speed blues runs that would impress people that don't know better. Kinda reinforces not practicing.
Owned an old upright for a while - trained myself to play blues and boogie/stride on that. Not well, but fun enough for me.
I find this very interesting, and I've spent a lot of time thinking about this.
If I don't explicitly set out to memorize something, but play it a lot, the mental process is skipped.
At no point do I picture the notes on the page.
I've only spent a little time thinking about how I memorize stuff. I do know that I absolutely have to work at it. As long as I'm looking at the music, that is my 'cheat sheet' and I probably won't know it from memory. I have to consciously work on getting away from the paper.
I didn't think about until you mentioned it, but on a memorized piece, I don't think about the written notes either - it's a different kind of way of thinking about the music. Notes within the chords/scales, patterns, relationships, the 'physical' layout of the reach of the notes. I can easily 'play' Light My Fire' on a desk, and hear every note in my head. But I haven't looked at the sheet music since 1970.
-ERD50