James Bond Theme Spy Who Loved Me", titled "Bond 77", featured a disco sound, reflecting a style of music which was very popular at the time. "The Spy Who Loved Me" returned briefly to using the surf-rock guitar associated with the theme from the early days. One unusual instance occurred in "Octopussy", when Bond's contact, who is disguised as a snake charmer played a few notes of the tune for Roger Moore's James Bond, presumably as a pre-arranged identification signal; this is an example of the tune being used as diegetic music. In the last Bond film of Roger Moore, "A View to
M (James Bond) that the character is said to be on leave, with his lines given to either his Chief of Staff Bill Tanner or the Minister of Defence, Sir Frederick Gray. Later films referred to Lee's tenure as head of the service, with a painting of him as M in MI6's Scottish headquarters during the 1999 instalment "The World Is Not Enough". After Lee's death in 1981, the producers hired actor Robert Brown to play M in "Octopussy". Brown had previously played Admiral Hargreaves, Flag Officer Submarines, in the 1977 film, "The Spy Who Loved Me". Bond scholars Steven Jay Rubin, John