James Bond music happened to David Arnold with "Skyfall" and "Spectre". The "James Bond Theme" is the main theme for "Dr. No", and has featured in all the Eon Productions Bond films in different versions. The theme has also featured on the gun barrel sequences at the beginning of the films. The original theme was written by Monty Norman, and was performed by John Barry and his orchestra in 1962. In the opening credits of "Dr. No", two other pieces were played: an untitled bongo interlude and a Calypso-flavored rendition of "Three Blind Mice", titled "Kingston Calypso". Due to this, "Dr. No" is
Spectre (2015 film) of the previous films, with the Quantum organisation alluded to in "Casino Royale" and introduced in "Quantum of Solace" reimagined as a division within Spectre rather than an independent organisation which is implied to be no longer active by the film's events. The plot of Spectre also linked the events of Skyfall to Craig's first two Bond movies by revealing antagonist Raoul Silva to be associated with Spectre reverting Skyfall's initial solo story status. Despite being an original story, "Spectre" draws on Ian Fleming's source material, most notably in the character of Franz Oberhauser, played by Christoph Waltz, and his