@AqiDrago
There’s theories I’d like to follow. I don’t have the languages to do it justice really
There were some organ makers from Germany Christian Gottlieb Kratzenstein (1723– 1795) and Wolfgang von Kempelen (1734–1804)
Working in Saint Petersburg, who were I guess shelling out for musicians, like they were in Austria
They made some key developments that all Western free reeds followed
So that’s pretty important
https://www.isca-archive.org/hscr_2015/brackhane15_hscr.html