Killer Queen [Lost Top Of The Pops]

Good morning everybody,
I came across this video on YouTube and since I wanted to find if I already had it or not, I downloaded. I've been quite luck, because about 1 hour later it has been removed from YT. I think I have never seen such a long version of this video. Anyway, I tried to improve its quality a bit and here's the result.

If you know what's the source or if this is already available, please ignore it.

Enjoy!

https://mega.nz/#!skQTzJZA!CUZhYl5wJwTwmJVv7AGLMLNA-Fg2ZAXenJbhpxOCj6E

Source

Processed

If I correctly remember this video was in bonus of DOOL documentary

I found some videos on YouTube featuring the BBC logo, so I assume they are from dool. This video is 35 seconds long, my share is 2 minutes long. Unfortunately I don't know the source of my share.

Your video released on Blu Ray in 2011