Jigglypuff's Song - Pokémon Snap

"Jigglypuff's Song - Pokémon Snap" is a high quality rip of "Jigglypuff's Song" from Pokémon Snap.

Jokes
Jigglypuff's song is pitch-shifted to "Good Night" from Undertale. At 0:41, the audio suddenly switches to Jigglypuff defeating a player in Super Smash Bros..

The logo of Pokémon Snap is also missing the "S" in the video, so it reads "Pokémon nap", referencing the power of Jigglypuff's song, and likely also referencing the announcement of  the previous day. This also references the joke of the rip.