When the Daily Mirror ad came up I instantly recognized the music in the background as the startup music for Grampian! Doing a bit of digging it appears that The Mirror used this tune regularly for their ads both on TV and the radio.
See my 1977 Adverts Compilation from the first UK TV showing of the Bond film Thunderball Saturday 26th February 1977 here: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Q5ZNCxAF_Lk.html
I repair and modify the Philips N1500/ N1700 VCR's myself. I also know how to bake the tapes and clean them before playing back to transfer. These tapes, if found now would not play in the VCR without baking and cleaning.
@@comedyworldofficial The Svideo type output on the back of the Philips N1500 > TBC > Capture. But that's the easy bit. Getting the tapes to play in the VCR is problematic.