A quickie :)

I see a Piano, what is this?

Some idiot's playing badly

And it's taking my piss

I get angry and I get mad

All I can think is 

"BAD BAD BAD"

I crack my fingers and splay my hands

Those famous hands, 

Which play better than most bands

I start up the engine and let her rev

I close my eyes,

And I play a piece of Joseph de Marliave

I play and play and play some more,

I play the piano

Hear me Roar!

A Piano battle!

Start the duel!

This piece will remind you of Seattle

That's right, 

Run away idiots,

Run from the fingers which dance on the light

Run from the figure atop the piano

Run from Beethoven, From Debussy, From Satie, 

From Sonny Chua And From Zez Confrey

And Never come back till you know what it means

To be a Pianist, It's really more than it seems

I dare you to play this wonderful instrument, beware, screw up, and your life will be too