Fat Unicorn(contributed by Crashnconker)
The unicorn is big, fat and gray, rather than small and pink.
Bee's Knees(contributed by Crashnconker)
The bee also used to look quite different and much larger than in the final version.
The 3 Giant Piggies(contributed by Crashnconker)
Now those are some big pigs. They all look alike too, with a different style from the final version. Their houses are also noticeably different.
The music differs slightly in certain segments. The most noticeable difference is the lack of "la-la-la"s in the first part of the song.