Hitachi Hard-Drive Project
I found this piece of music a little while back. You can click the little play button to play it now.
It was made for a Gizmondo competition by "Noriko" - Composed with sounds of a failing Hitachi hard-disk. I lost his link, but you can probably google for it. It's really quite beautiful and peaceful. Though once I was diagnosing a laptop and this song came on and freaked me out. You never want want to hear these sounds coming from your computer.
Oh and if you ever do hear these sounds coming from your computer, turn it off (pull the plug) and call me. ;-)