Bar Joke

Guy walks into a bar with a brown paper bag. Bartender asks what he'll have so the guy orders a beer. The brown paper bag moves.
Bartender says, "Hey what do you have in that bag? we dont allow critters in this bar."
Guy says, "Its just my magical lamp and the genie inside."
Bartender says, "Let me see that."
Guy says, "Okay, but I doubt you'll like it."
Guy takes out the magical lamp, bartender rubs it and out pops a Genie.
"I"m the genie of the magical lamp and I will grant you one wish for freeing me."
Bartender gets real excited and says, "I wish for a million bucks."
All of a sudden is bar is packed with a million ducks.
Bartender says, "What the heck, that's not what I said." Suddenly he notices the brown paper bag moving again. He says, "What else is in the bag?"
The man pulls out a small piano, stool and a small man. He says, "And do you think I wished for a twelve inch pianist?"