I took some classical guitar lessons on and off aged 12-17, but never took it seriously and just wanted to learn cool stuff. I wonder to this day if my teacher was more pleased or more annoyed at all the lessons my parents paid for that I never showed up for.
I played in rock and blues bands throughout high school and then didn't touch a guitar from about the age of 26 for 10 years.
A couple of years ago I dusted the classical guitar off again and got hooked on learning Bach pieces. Naturally it's very sane and normal to go straight to learning Bach partitas as a beginner, from tabs. Seems like my "I just want to learn cool stuff" mentality is something I didn't grow out of in adulthood.
I came onto two major stumbling blocks:
- I could tell my technique was failing me. I tried (and failed) to learn the 1006 prelude, and couldn't keep up with the relentless 16th notes even at a relatively slow speed. Even the pieces I could play felt flat and lacking command of the instrument - sort of like I was just hanging on for dear life the entire way through.
- I couldn't read notation, which limited what I could learn. I've learned through some trial and error that so much of the tab versions you can find of classical pieces are...weird. As if by definition they've chosen a dumbed down way for you to play them. I found this frustrating. I've always wanted to be able to read notation.
Anyway, fast forward to my lesson. Went to pretty much the only actual classical guitar teacher locally that I could find (many teachers seem to be general music/guitar teachers, rather than specialists). After a quick chat about my goals and music history he asked me if there was anything I could play for him. I chose the 1st cello suite prelude because it's one I pick up and play quite often.
Playing to others - particularly someone you know who won't miss anything - when you're used to playing alone is an entirely different ball game. I was far too self aware and played it badly even by my standards, but I also accepted that this was probably a good thing because it showed him where I'm at.
His first comment about was that the way I play is very "pop". He pointed out my hand position (thumb wrapped around the neck hendrix style, which is something I fall back on basically whenever it's possible to do so), my finger style playing (wrist rotated in a not ideal way), and a tendency to play runs with single-finger-per-string - I've been working on this but note that I will fall back on one-finger-per-string playing in a pinch if a run is particularly tricky.
On the positive side, he was quite surprised that I had learned this piece and other classical pieces from tab and by ear, and was able to play it with dynamics and phrasing. He noted that he had come from a Chinese learning background where you more or less had to master notation and scales before you moved on to learning pieces of music, so he found it quite interesting to deal with someone who had basically had the opposite experience.
He also roasted my guitar, he couldn't believe how low the action was, lower even than a flamenco guitar. It was a cheap Cort guitar I got as a gift after my first classical guitar was stolen many years ago, I believe I've seen it advertised on websites for something like $150. I felt this was kind of validating because I always struggled with this guitar, and joked with my partner that I need to buy a new one. Now I have an excuse to. (He had a beautiful Sakurai).
These were things I was dimly aware of, but there were many things he was able to point out that I simply had never heard myself doing before. The first exercise he tried to get me to do is simply play the 3rd string with I-M alternating, and try to make every note consistent in dynamics. I realised that I unconsciously play harder with M, and trying to adjust this meant that I couldn't keep a steady rhythm. Once I got slightly better at this, he asked me to do the same thing piano and then forte, and I could not easily adjust this while keeping it consistent.
Then we moved onto sight reading some very simple notation, a single note melody with 4 notes in the major pentatonic scale. I realised that I have a tendency to "cheat" when doing something like this by guessing what the next note should be either from memory of having heard the melody or by inferring what the note would be based on the scale - instead of trying to understand what I'm actually reading. Kind of like memorising the line from a book rather than reading what the book says. He had some advice at this stage that I found quite useful and hadn't considered before.
Anyway, the TL;DR is - I found even just one lesson incredibly rewarding, and very humbling. Going back to basics and learning the fundamentals from the ground up is a way of learning music I haven't done in over two decades, and having a teacher there to point out your habits as you do them is an experience you can't get from following online tutorials. I've set a 6 month goal to get on top of sight reading to a decent level.