Jean - for your interest John Romero (Carillon) is perhaps the world's top accordion player and probably gigs around 365 days a year in addition to running master classes and musical weekends etc
He runs Carillon with his wife from his home on the south coast and it is only a small business rather like Neil Blake's Style Disk Warehouse - you don't make a fortune selling style disks to a very limited audience...
He is quite a character and perhaps the most genuine man I've come across in a long time...