Blast from the past with a laugh!

This talented family, I believe from the UK, has made parody songs related to the Covid-19 lockdown. Beautiful and funny at the same time. I bet we have some families that are just as talented in our area. It sure would be fun to see locals doing something along these lines.

The particular song we are linking even has some literary references, can you pick them out?

https://www.youtube.com/watch?v=vYmSAMcwXA8