Now that is interesting. can you play or are you just good at making them work?
I did learn a tune or two.
Although I don't have one myself, when I'd finished the repair, I automatically went into play mode. It made me wish I had one of my own but my wife hates them and won't have one in the house.
That's a nice condition Tone generator, TailUK. Never saw one this good in all my 30 years.
One of the last one I 'did' was when they dropped the organ whilst unloading it outside the venue, for a concert in Cardiff with Brian Adams. (keys akimbo etc !)
On with the build ............ I have fitted the new rudder and linkages and lined up the servo, which was seized !! so new ones on order.