Hi faa2010,
Evidently, I learn pieces rather quickly by comparison to others. I just don't understand why it takes others so long. I learn a piece in one week, maybe two weeks tops. I've read students spend months learning a piece. This would drive me bonkers!
I can only present to you what I have learned to be true for myself over the years.
A piece that has new skills/technique I don't currently possess will take more work and thus longer to learn than one where I have the technique.
I break every "New" piece into various parts to be practiced: sections, subsections, phrases, single measures, whatever I assess/diagnose needs focused attention.
It is clear to me that people who have been studying piano fewer years than you and learn faster than you, are OBVIOUSLY doing something different in their practicing process.
If your willing to accept that and change/modify/add to your methods then you can most likely learn faster than you currently do.
Honestly, I do use lots of different ideas in getting from point A to point B.
Hands separate of course, dropping notes, identifying fingering problems, movement issues, reading issues, keyboard geography, looking ahead, memorizing certain parts that I just can't play without memorizing, changing rhythms, I could go on and on and on.
I don't spend time practicing what I can already play. I WORK VERY HARD! It is NOT fun, not at all.
Some people are highly developed sight readers while others are highly developed fast learners. That's just my opinion so take it for what it's worth.
There are many, many things that I don't do. If I did them, I wouldn't learn pieces as quickly as I do. It works for me though.
I never warm up. I almost never practice scales, arpeggios and/or chords anymore. I don't sight read. I don't maintain a repertoire of any kind. I can't even think of all the things that I don't do because I don't do them.
I believe my OCD has enabled me to learn things rather quickly. The years I spent and others have spent are most likely different than yours. Yes, there are similarities, to be sure but NOT identical paths.
I made it a point to play pieces in all the keys, from different periods and as many different composers as possible. I did Hanon, Czerny and repeatedly learned from beginner method books. I used Bastien, Alfred, Piano Adventures, Thompson, Edna Mae Burnum, etc.
I am NOT nearly as advanced a player as you and have been playing most assuredly a lot, lot longer than you. This is the downside of the OCD. I don't know just how many albums for the young I have played from.
I may just be further along in those so called "10,000 hours".
I have learned etudes in 2nds, 3rds, 4ths, 5ths, 6ths, 7ths, 8vas, changing meters, staccato, polyrhythms, varying articulations, etc. This being the case I probably have fewer gaps in my background which would partially account for the faster learning process.
I have read Chang, Bernhard, Sandor, Fink and many others.
Well that's all for now, Joe.
I hope I have been helpful.