Need Help for Basic Arduino Uno Piano Coding

[Koifish]

So I'm doing a little project and I decided to create an [B]Arduino Uno Piano.[/B] Everything is laid out and physically ready but I'm slightly intimidated by the coding since I'm relatively new to it.

For some insight, it's being made from:

A breadboard
8 Buttons
A small speaker
Resistors and an amplifying circuit is involved
I've already made a de-bounce system for the buttons
and it's being powered by three 1.5V AA batteries

Everything seems to be working correctly, but all I'm missing is the code to have the sound escalate in pitch through the buttons, increasing in hertz.

Any idea where I could find a tutorial on a website, or a basic sheet from somebody to guide me in this, allowing me to alter it to whatever buttons I have, what tone I want, etc?

Thanks.

[GoodGorilla]

[url]http://www.arduino.cc/en/Reference/Tone[/url]
If you dig through there you can even find some good tutorials, but you should learn the basics about arduino first: [url]http://www.arduino.cc/en/Tutorial/HomePage[/url] -here you can read some nice commented code, which will help you learn.