My mother had an electronic organ when we were kids, and she decided that as it was an expensive instrument, my sister and I should learn to play it properly; so we had lessons, from a tutor who visited us at home at first, then in the classroom above the organ showroom once we reached the next level. Got home from school one day, the organ was not there and there were no more visits to the music school after that. She said she had sold the organ, though I now suspect it was bought on credit and had been repossessed. Anyway, I never got to take the examination I was going to. My sister later took up the flute and joined the school orchestra.
I could probably still pick out a tune if you stuck a keyboard in front of me, and maybe even put some chords with it .....