A man walks into a bar and orders a beer. The bartender hands him the beer and says, "That'll be $5."
The man reaches into his pocket and pulls out a tiny piano. He sets it on the bar and says, "I'll pay for the beer with a song."
Intrigued, the bartender nods and the man starts to play the piano. To the bartender's surprise, the man is a talented pianist and plays a beautiful piece of music.
After he finishes, the bartender is impressed and says, "Wow, that was amazing! I'll tell you what, your beer is on the house."
The man thanks the bartender and starts to drink his beer. After a few sips, he pulls out a tiny frog from his pocket and sets it on the bar.
Curious, the bartender asks, "What's the deal with the frog?"
The man grins and says, "Oh, this is my lucky frog. Watch this." He picks up the frog and starts to whisper something in its ear.
Suddenly, the frog starts to sing the song "Tiny Dancer" by Elton John perfectly. The bartender is stunned and asks, "How did you teach the frog to sing like that?"
The man chuckles and says, "Oh, it's nothing. He's just a really good listener."
The bartender laughs and says, "Well, that's one talented frog! You can have all the free beers you want for entertaining us tonight."
And so, the man and his talented frog spent the rest of the night drinking for free and entertaining the bar with their musical talents.