Slugbaby
I haven't looked, but am not quite sure I'd want to know.
The project I'm working on now has a song written in 1996 on a 4-track recorder. It's gone through an overhaul at least every 18 months or so, changing genres, instrumentation, and layout. Finally at the "ideal" build in 2017.
I go through those complete overhauls on almost everything. Usually it's as a result of frustration - trying too long to make something sound good, but I can't bring myself to change it because I'm emotionally invested in it, and then one day I think "these African drums aren't working out" and I switch it to an electronic kit instead, and bada bing total new sound that inspires me to change all the other instruments as well. Then I'm all motivated and before you know it the thing is completely unrecognizable, is in a new genre, has a whole new section added and I've gotten rid of some crappy section that always made me cringe. 4 months down the line I've messed around with it so much that it's all screwed up again and the overhaul process begins afresh.....it's a good job I don't do this for a living.