Nightmare - Yume Nikki

"Nightmare - Yume Nikki" is a high quality rip of "Nightmare" from Yume Nikki.

Jokes
Instead of using an actual song from the game, the rip features a recording of someone playing the game.

During the first 8 minutes, sounds of Madotsuki travelling through the game world can be heard. She goes into Poniko's Room, in The Pink Sea.

From there, the player is trying to trigger the Uboa event. When the player enters Poniko's room and switches the light off, there is a 1 in 64 chance that the Uboa event occurs. Sounds of the player entering, leaving the house and switching off the light can be heard, along with the music changes. This segment lasts 6 minutes.

At 14:21, the Uboa event finally occurs. At 14:24, "GO MY WAY!!" from THE IDOLM@STER can be heard, but with the Uboa sound effect. If sped up at the rendition of GO MY WAY!! with the Uboa sound effect, the rip will be audio of Filthy Frank saying: "You just got pranked bro! Haha!"