Going back to the swing thing, songs that have swung 16ths/16th note shuffle but are transcribed with straight sixteenths. There are only, like, 2 covers of Hello/How Are You that're listenable because almost everyone uses the same VSQ/UST that's transcribed incorrectly. Same with karakuri pierrot.
Also, I'm kinda guilty of the long description thing >.>
Also, I'm kinda guilty of the long description thing >.>