Wish I could give it to you, I couldn't find it myself. I originally heard it in my art class, IIRC it was a cover of it from a former student. I used to demand to play it because it was terrible and I find terrible things hilarious.
Originally I heard a dub of it in a happy upbeat jazz style (I think). Recently I googled "why did you leave the keys on the table?" and I found this. It's just such a pathetic song I just couldn't help but parody the of of it.