Are we talking sport or music ? Who really gives a f. . . about who's best ? Those who can develop their own style, innovate and compose original music for melodeon that doesn't sound like the usual tedious, cliched E minor stuff you hear on them, is a decent player in my opinion. The majority of players i have heard in this country could do well to learn a single row and play 6 different keys on it and also make a 3 row sound like a piano accordion as well as a melodeon. Try Tim Edey, now we're talking.