Contribute correction: MSX Musik-Compiler

 ______    _    _    _    _     ______  
|      \\ | || | || | |  | ||  /_   _// 
|  --  // | || | || | |/\| ||   -| ||-  
|  --  \\ | \\_/ || |  /\  ||   _| ||_  
|______//  \____//  |_// \_||  /_____// 
`------`    `---`   `-`   `-`  `-----`