"Killer Queen" became Queen's first-ever U.S. Top 20 hit in 1974. Then "Bohemian Rhapsody" broke all of the rules on the way to the Top 10 in 1975. Queen would release three more Top 20 singles ...

The Top 10 happiest songs of all time have been ranked by Brits in a new poll and both The Beatles and Queen missed out on No 1.