Composed in E minor by Monty Norman (with arrangements for film provided by John Barry and others), the piece has been used as an accompanying fanfare to the gun barrel sequence in every Eon Bond film besides the 2006 reboot Casino Royale (played fully, instead, at the end of that film). The ' James Bond Theme' is the main signature theme music of the James Bond films and has featured in every Eon Productions Bond film since Dr.