Contribute correction: Cours de solfege MSX

 _    _    __   __               ___    
| || | ||  \ \\/ //   ____      / _ \\  
| || | ||   \ ` //   |    \\   | / \ || 
| \\_/ ||    | ||    | [] ||   | \_/ || 
 \____//     |_||    |  __//    \___//  
  `---`      `-`'    |_|`-`     `---`   
                     `-`