Ah, the good ol’ 30-button Stagi Anglo. I learned to play on one of those things, though I eventually upgraded to a very nice Herrington.
I should add she does pretty well. Her style is unornamented, but she clearly doesn’t have to think about which button and what direction - a bit of a challenge if you are used to more straightforward instruments.
I wonder if Irish cows would react differently to an English concertina…