American rock band The Doors arrive at Heathrow Airport for their European Tour starting off at the Roundhouse in London, UK, 5th September 1968. From left to right: drummer John Densmore, singer Jim Morrison (1943 - 1971), guitarist Robby Krieger, keyboard player Ray Manzarek (1939 - 2013). (Photo by Len Trievnor/Daily Express/Getty Images)