at night you arrive at an apparently haunted mansion

"Zoinks, it's you! I see that you were able to contact me here. Hey man how is it going! Tell me, You want a rematch? I don't know if I have time for one right now... But you know what? A song or two wouldn't hurt. Unless your intentions are different, don't worry, I will always take care of using a small fraction of my power in any activity so as not to make it unfair to you"