I have a 1956 Hammond M3, youtube and this here book. Wish me luck!
I bought Hammond Organ Complete because I literally had no clue how to even turn on the Hammond M3 I decided would complete my living room.
Took me a while to figure out it wasn't broken, just that all the drawbars were pushed in and there were no tones. Let us not dive into the whole dual switch Run/Start boot-up sequence either!
I've always found music to be non-intuitive. The keyboard layout of notes really appeals to me and music theory, in my old age, makes a lot more sense than it did before I knew it was just science.
Time to practice scales.
Hammond Organ Complete via Amazon