December 24, 1975. London's Hammersmith Odeon. Onstage at this legendary venue the four members of Queen are bringing to a close a ground-breaking show, transmitted live on BBC TV, and bringing to a climax the most eventful and exciting year in their careers so far one that has taken them from the UK to America to Japan, sealing their transition from ambitious upstarts into one of the biggest and most important bands of the era - and beyond.