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Hideo Kojima's choice of composer for Metal Gear Solid 2 was highly publicized in the follow-up to the game's release. Kojima decided upon Harry Gregson-Williams, a Hollywood film composer from Hans Zimmer's studio, after watching The Replacement Killers with sound director Kazuki Muraoka. A mix CD containing 18 tracks of Gregson-Williams' work was sent to his office. Flat
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In order to bypass the language barrier and allow the score to be developed before the cut-scenes were finalized, Gregson-Williams was sent short phrases or descriptions of the intended action. The resultant themes then shaped the action sequences in return. Gregson-Williams also arranged and re-orchestrated the original "Metal Gear Solid Main Theme" for use in the game's opening title sequence.
Norihiko Hibino, who had worked on previous Konami games such as Metal Gear: Ghost Babel, was responsible for all of the in-game music. He also worked on the major
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As with Metal Gear Solid, the cut scene music includes orchestral and choir pieces, while the in-game soundtrack is scored with ambient electronic music. However, the score as a whole incorporates more electronic elements (particularly breakbeat) than its predecessor, in order to reflect the plot's thematic thrust of a machine-dominated society. Rika Muranaka again provided a vocal ending theme, a jazz track entitled "Can't Say Goodbye to Yesterday", sung by Carla White.
wikipedia.org