What song are you listening/have you last listened to?

Have you not heard of that madman who lit a lantern in the bright morning hours, ran to the market place, and cried incessantly: "I seek Pro! I seek Pro!" -- As many of those who did not believe in Pro were standing around just then, he provoked much laughter. Have they got lost? asked one. Did they lose their way like a child? asked another. Or are they hiding? Are they afraid of us? Have they gone on a voyage? emigrated? -- Thus they yelled and laughed.