Contribute correction: Miditrack Performer

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