So, I saw this meme on Twitter and someone asked where the music was from, and nobody could tell. So I traced back to the original author of the style of the meme, and on their posts they say that the music and sound effects are from the "Nintendo Music OST". I listened to two different playlists of the game's soundtrack, and not a single song was close to the video.
Now I never played the game, so is it possible that in this game you can create musics and the song played is "original"? Or if this is a song from the soundtrack of the game, which track is it, because I CANNOT find it.
I think the meme use different tracks in the entire video, but in the beginning at least it looks like one music or musics from the same section of the game? I really don't know.
I posted this on r/nintendohelp too but I don't know if that is a place to ask these questions.
(people in the video are ok btw)
Posted by East-Weather-3519