It's memory time. I remember making this project https://scratch.mit.edu/projects/255620292v two years ago and letting a scratcher remix this project two years ago. And that remixed project have letters dancing quickly. And that reminded me of a quick Caramelldanen song. So I remixed this project, and replaced the music with the Caramelldansen music that's used alot. So here it is.
Credit to @Seth_Zaw and me