Getting back in to concertina playing, having had one for forty years(!), also having a go, for my own amusement and interest, at repairing/refurbishing concertinas. Currently owning a couple of 20 key Lachenals (repair projects), 26 Key George Jones D/G, 27 key Bb/F Lachenal, 30 key C/G Bastari, and 42 Key George Jones "Perfect" concertinas.
I don't read music so, ABC and midi files slowed down so I can follow them is my method of learning.
Cormac Begley is my inspiration for getting back in to playing, what a player!