In keeping with the spirit of things:

A fellow walks into a bar carrying a small suitcase. He asks the bartender for two beers - one in a standard mug and the other in a shot glass. As the bartender serves him, the customer places the suitcase on the bar, opens it, and takes out a very small piano followed by a man exactly one foot tall. The little man drinks the beer from the shot glass, then sits down at the piano and plays the most beautiful classical music imaginable.

The amazed bartender asks his customer, "Where on earth did you ever find him?"

"Well," the customer replied, "while I was on vacation in Ireland last year, I was hiking through the woods when I found one of the Wee Folk trapped under a large rock. He pleaded with me to free him, saying he would grant me anything I wished for. He was a bit hard of hearing - so I ended up with a twelve inch pianist."

Signor V.