Monotone Melancholy

Languor monotone is a condition among humans that was mentioned by Papa Smurf in the EMPATH: The Luckiest Smurf story "The Magic Flute" as the purpose for creating the magic flute. The condition simply leaves the person totally listless. According to Papa Smurf, listening to the music of the magic flute causes the person in this condition to become lively again.