Looks like it hasn’t been posted here yet, so… I’ll do the deed.

CONTEXT: the original version was evidently made for an ailing Gene Roddenberry’s birthday, and later appeared on the Season 5 DVD. Later, it appears that a fan took the original and tweaked it up a bit, adding music, and producing the crazy masterpiece in the link. I believe there’s also a ‘behind the scenes’ segment with more info, but I wasn’t able to find that just now.

And… that’s all I know!
Feel free, anyone else, to provide more context / background info. 😊