READ MORE: Freddie Mercury unseen pictures: From Mary Austin to Queen backstageBrian continued: "I remember thinking, 'Are we trying to sell ourselves as something that's become very light?'"The video also contains footage from Swedish TV of Queen's record promoter Eric Hall, who made sure to get the single out to radio stations.
In the short clip, Eric hands Killer Queen to a UK record producer who certainly shares his reservations surrounding the track.
He said: "I'll have another listen to it, it's not really a breakfast record. Bit much really first thing in the morning. "Of course, in the end, Killer Queen peaked at No 2 in the UK charts and is one of the band's best-loved songs by fans to this day.
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