Tried to find the song title, but instead ended up following it back to the original creator who makes loads of these types of videos, and other people then steal it and recreate it themselves, this was I think the original remix of it on youtube which has over 2M views...
Serves me right for switching it off as soon as I saw the cat num numming. Just heard the rest. Pretty good that tbf. Like a mambo number 5 type thing.