After releasing 2 moderately successful albums Queen scored their first international hit with “Killer Queen” from their 3rd album, 1974’s “Sheer Heart Attack”.  Queen’s follow up album “Night at the Opera”, released in 1975, shattered every rule about writing, recording and releasing a pop album. Queen refined their sound and Singer/Pianist Freddie Mercury lead his band places where no band had gone before. The word “Epic” doesn’t even begin to describe this landmark album by one of the greatest British…