OK Computer

It's a computer program!

Anatomy offers up over eight-hundred of some of the most unique and uniquely playable instruments that twist and transform the human body into one expansive collection of physiological melody and rhythm. Anatomy sonically explores the human condition in ways never dared attempted previously, delivering you a deep, diverse & rich new palette of sonic colors and textures.

Alternatively, I'm pretty sure I know some former music majors who can make eight-hundred-odd different noises between them.

Here's the website for more information. (There's also a page with music samples.)