I just wanted to flag up a great album with some low-profile but excellent English concertina content. It's "Music from the Atlantic Fringe" by The Unwanted, a trio consisting of Cathy Jordan, Seamie O'Dowd and Rick Epping whose exploits on the harmonica and EC (often simultaneously) have already been mentioned on the forum. There's a lovely old-time feel to this album and I highly recommend it. It's on Deezer for anyone who wants to listen before they buy.
Dean