Contribute correction: Miditrack Performer

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