An ambitious YouTuber has spliced Katy Perry's latest single Dark Horse into 20 different styles - each only 10 seconds long.
The song works surprisingly well as a versions in the vein of Nirvana, Michael Jackson, N'Sync and Iron Maiden, etc.
But this the first video from the user "Ten Second Songs"...
So will we see more of these videos? Which songs would you want to see covered next?