Name of piano app that lets you record your voice?

I had a nice homebrwe piano application once.. Can't remember the name. I know that it had the ability to record your voice (then it becomes your "instrument" and you play with it). and it had a Smoke On The Water recorded sample.

Anyone knows the name?

I tried some other piano homebrew stuff, but none of it is so fun like that one. Fun and simple. please help

DS Sampling Keyboard. I've got a copy on my hard drive if you can't find a download for it anywhere.

That's the one. Thanks!