I'll go straight to the point. When reading an article about the concert wembley 1978, I found a surprise. http://www.queenlive.ca/queen/live%20pics/RecordCollector_jun1989_p5-6.jpg
But the entire concert was shown on U.S. TV and at last year´s Queen Convention.
I do not know if this source is reliable, but if anyone knows some ....¿ that U.S. broadcasters aired the Queen concert at the Hammersmith Odeon in 1979?.
This new information makes me think that all the VHS versions, we have in this site ...that transmission can come from .... and is therefore likely given the date of transmission(1988), that another person is recorded on VHS the concert, or better yet, you have recorded the missing parts (KYA, Bohemian Rhapsody, Silent Night, etc.)