Where I am, old electric organs are available for very cheap. I got an old Yamaha Electone a couple of years back, that wasn't working anymore. It was great fun

Where I am, old electric organs are available for very cheap. I got an old Yamaha Electone a couple of years back, that wasn't working anymore. It was great fun to use an Arduino to read the keys and effectively convert it into a MIDI keyboard, and use an old PC with organ simulation software. Unfortunately, I didn't have the space to keep it, and had to get rid of it eventually. Some day I if I have more space, I might do that again.