Thank you so much for playing my game I really appreciate your honest feedback. The sound only gets loud after collecting the five keys and then a singing red ghost appears on the scene. As you get near the red ghost the sound of the song increases, you use that sound to find the red ghost as mentioned in the description. The white colour ghosts do not sing the song. Also, it's my first time participating in "So Bad It's Good" game jam so I had less idea about this game jam.