the only other version i know a more piano driven riff at the beginning.
really just sounds like the original, more loud of a backing mix and a louder "on and on she goes dum-be-do-da, on and on she goes dum-be-do"

That sounds like what I've heard as well.
The Hawthorne version is much different from that, but it seems like I remember someone saying that the Hawthorne version also was from April or so, despite what the liner notes say. Am I just making that up?