Contribute correction: MSX Club Public Domain demo #1

  ______    _____     ______   __   __  
 /_   _//  |  ___||  /_   _//  \ \\/ // 
 `-| |,-   | ||__    `-| |,-    \ ` //  
   | ||    | ||__      | ||      | ||   
   |_||    |_____||    |_||      |_||   
   `-`'    `-----`     `-`'      `-`'