Oh my FUCKING GOD
I finished dumping 99.99% of a very old, damaged, backup CDROM that was previously unreadable. It took 3 days and I was super excited to find out what old data I put on it. The disc had UDF sessions, because that was common at the time for just Adding Files to non-rewritable media.
So I mount that shit in my Windows 98SE box, and lo and behold, this is all that was on it.
I would be absolutely upset if it wasn't so fucking funny