It seems that thick fingers is a problem for some playing the piano. It also seems that someone in Kingston, Ontario has developed a retrofit keyboard for such players. I saw it in a post about half way down the following thread:
http://www.pianoworld.com/forum/ubbthreads.php/ubb/showflat/Forum/27/topic/000036/Number/0/site_id/1#import
The post, however, was from 2003, so I don't know what is the latest.
Wally Scherer
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