The Esoteric Retina

The Esoteric Retina is a Video CD release by Japanese artist Osamu Sato, known for creating surrealistic games such as LSD: Dream Emulator.
The VCD's rarity was proven to be high and, for years, the disc's contents had not surfaced online. Aside from the fact that it contained several music videos by Sato, little to no info about its contents was known.
In February 2018, a copy of The Esoteric Retina was auctioned, and the disc's contents were ripped and made available online in late June 2018.

(Source: lostmediawiki)