My apologies I only just spotted it.Can a piano teacher teach anyone who's keen to play? Or do they have to have some natural aptitude first?
my wife has taught thousands of beginners over the years and she always has to drop a few each year because there is no natural aptitude.
Typically parents enroll there little darlings from about year 3 to try and some just get nowhere.
Music is a language, some people arent wired to do it.
It isnt just about aptitude, it needs a huge amount of practice -20-30 mins every day, many children dont practice, as you can imagine.
next time you see somebody playing an instrument really well ....just think thats probably 10 years of learning or more.
my wife plays and has taught the piano, saxophone and oboe