Contribute correction: Music Power #1

  ____     _    _     _____    _    _   
 |  _ \\  | || | ||  /  ___|| | || | || 
 | |_| || | || | || | // __   | || | || 
 | .  //  | \\_/ || | \\_\ || | \\_/ || 
 |_|\_\\   \____//   \____//   \____//  
 `-` --`    `---`     `---`     `---`