I WAS TRYING TO CONNECT A SAMPLE OF MY C PIANO NOTE INTO THE KEYUP, SO WHEN I PRESS THE PARTICULAR KEY(D) ON THE PC KEYBOARD IT COULD AUTOMATICALLY PLAY THE SAMPLE. WHAT ARE YOUR SUGGESTION FOR ME? (I have attached a screen shot of it)
IT IS REALLY NEEDED FOR A HOMEWORK PLEASE PLEASE PLEASE HELP ME.

THANK YOU

http://www.pdpatchrepo.info/hurleur/Screen_Shot_2013-04-05_at_00.33.05.png

I want to turn my keyboard into a piano. So far I have manage to work out that I need to use [keyup and keydown] to activates those keys. What do I need to do next??????

Thank you Alexandros for trying to help btw.

I mean it should sound like a real piano (so for example if I press the a on the keyboard) that would be the middle C. would I have to record it and insert it or try and sample single notes on the keyboard?????