Tell me a joke

A bartender sees a guy walk into the bar, the man has a briefcase and sets it on the counter. Before the bartender can ask the man to remove the brief case, the man opens it up and...behold, there’s a foot tall tiny guy playing a baby grand piano.
“Wow!” the bartender said, “Where’d you get him from!?”
“Well,” the man started, “A hard at hearing genie gave me three wishes, I still have two left, would you like one?”
The bartender gave a sadeways grin, “are you serious?”
“Yep, go ahead and wish for anything you’d like.”
The bartender put a hand to his head, he was so overwhelmed, “Okay okay...um, I wish for- a million bucks!”
Boom, all of a sudden the bar was filled with a million ducks. They’re flopping aver chairs, quacking and one is even sitting on the man’s head. Meanwhile, the little piano dude is still playing.
“What the heck!? I asked for a million bucks not a million ducks!” The bartender yelled in frustration as the ducks dirtied the bar. The man motioned for the bartender to come closer.
“Listen buddy,” He began, “Do you really think I asked for a “12 inch pianist”?”