The VHS version is missing the last note of the Columbia theme, and there's a noticeable pop between that bit and the Stooges' theme. As wonky as some of the VHS transfers were, I'd bet that was some quickie-fix for a damaged or, otherwise, truncated opening. And that, I might add, could have been caused by the addition/removal of the Screen Gems Television fanfare opening.
Back when those tapes were compiled, that kind of work was probably thought of as "Restoration"!
All in all, it's just a guess.
EDIT!!
Then, again!..
Some of the other shorts are just.. well,
like that, aren't they? Tassels does seem just a tad sloppier than the others, though. Hmmm...
I blame myself. And, furthermore, I quit and I'm going to bed.
For a month.