Where do I know this song?

[Schreck157]

www.chedonline.com/eccentric-guy-is-straight-murder-on-the-keyboard/
It's the first video on the site, and I know that I know it from somewhere. Is it used here on the Escapist?
I did Google it, but to no avail.

 

[Tartarga]

Found it on Youtube. It does sound familiar, though based on the description of the Youtube video it sounds like it's an original song by him. I could be wrong though.
[youtube=0O2aH4XLbto