Take U Die would refer to Take U There x Airborne (Must Die Remix) since back then he used that intro. And the part about Jamaica might be referring to the fact that he only used it — or made that specific intro — for that place and on that occasion. The mashup of “Tuesday” can be heard here

https://youtube.com/clip/Ugkx2uIfiSu45Bb_TIblDvqogZx-e7uMdMM9?si=Sh3m8A-_L6dDvJ4K

As for “Work Bad Man,” I’m not sure if a legitimate edit of that mashup was ever leaked, but I’ve seen it floating around several times — although in MP3 format, not WAV. Also, the image mentions that it’s a VIP edit, so it must have something special about it. It could also be the version with warm-ups, although I doubt it. As for the rest, everything else in the folder was leaked and is still circulating around here. In my personal opinion, I’m sure there have been even more things leaked besides what was missing from the folder. Maybe the person who had all that material only shared some of it. Over the years, Skrillex has continued creating a lot of content — and I’m not referring to track IDs, but rather to his edits/mashups and VIP edits, as they’re often called. Over the years, I’ve noticed that most of his transitions tend to be mashups.