Hi James,
Just to echo what Sami has said, it's not the band's choice on the age restriction. It depends on the promoter, licensing etc. I agree that these shows should be all ages (there was a time where I wasn't technically old enough to get in to Enska shows, heh!). I hope you don't mind, but I have removed your email links from your original post, as the band and management are very busy already and can't do anything about this themselves.