LPR-309
From Serial Experiments Lain wiki
A promotional DVD for the anime that featured three video tracks and three audio loops. These audio tracks could be added to any of the videos.
Tracklist
Video
Clip of the real world
Clip of the invisible bridge
Clip of the wired world
Audio
13th Floor Elevator/Smile Back Version
13th Floor Elevator/Be Funny To... Version
13th Floor Elevator/Laugh Out Version soundtrack
Notes
Tracklist numbering omitted as numbering not present.