Yup, there's a company that does this, can't google it tho http://books.google.com/books?id=IbZOJIpgnNwC&printsec=frontcover#v=onepage&q&f=false http://books.g

Yup, there's a company that does this, can't google it tho http://books.google.com/books?id=IbZOJIpgnNwC&printsec=frontcover#v=onepage&q&f=false http://books.google.com/books?id=IbZOJIpgnNwC&printsec=front... Thing is, players with broad fingers have trouble negotiating between black keys as it is now.