Not obscure really but a new video from David Gillespie-Pratt. He does deep dives into scripts, telesnaps, clips etc to examine how scripts and stories change during production. I highly recommend all of his videos (and they are bite-sized rather than 2 hour rambles like some vloggers deliver):
ICONIC!
Absolute crime that they took out Sylvester McCoy winking at you
It also doesnāt feel right without those late-eighties digital effects.
Blocked by BBC Studios 
Truly the best Scene of the newest Episode!
Dugga Doo Dugga Doo Dugga Doo Dugga Doo
I need this to leave my head!!!
But itās Dugga Doo Dugga Doo Dugga Doo!!
Donāt you like dugga doo dugga doo dugga doo?!
I do like it itās just been on loop in my brain since Saturday! Itās relentless!
Still better than āThereās always a twist at the endāā¦ Not as good as āIāve got a dogāā¦
The quality of the song is not in question Iād just really like a song with more than three words to go in there instead 
That basically describes the song Cora was supposed to sing for the contest as well from the short bit we hear.
āMy big feet, my big feet, my big feet, my big feetā¦ā
Always loved this. If the show ever needed a new theme:
Equally, criminal that we missed out on this on TV:
This was hilariousā¦until it made me cry