My daughter in law chose the glockenspiel for her special variation, so I finished the piece. Being compassionate toward 
oboists, I substituted a flute. All the instruments are in the Merlin Creative collection, which supposedly was put together with my sound card in mind. I tried it using MS Wavetable, and didn't like what happened to the loudness of some instruments, but I will put it on Soundclick before her birthday, which is Jul 31.
I would imagine there have been hundreds of variations done for this tune, but I've never heard any, so I had a bit of fun with the doing of it.