I don't think anyone can be 'eyebrow raised at' for guesses they make when they don't know the answer. No points for passing even if it wasn't Saxe.
And buzzer rounds are a gamble, do you wait or do you say the first thing you think of? If I'd buzzed after the first few words I'd have said Lord Randall, I didn't remember Hard Rain till the end of the extract. Back then I prefered the Spinners.

I was impressed by the winning team.