I am pretty new to this forum, and whas wondering whether there are any recordings out there of Queen performing live (or lip-sync) in the tv-studio. I recall from the seventies that bands (even the big oens) were still visiting all chart shows whenever a new single was released. Don't get me wrong, i LOVE watchng the Live Killers 4 DVD set, but hey, there must be more out there! ;-)
There are available videos of Seven Seas of Rhye, Killer Queen, Good Old Fashioned Lover Boy, and Las Palabras De Amor from Top of the Pops and Killer Queen from the Dutch Toppop show you mentioned.
If you search for them on link you should find them rather easily.