VOCALOID

VOCALOID is a singing application used in Metal Gear Solid: Peace Walker. It is used for recording lines to be pre-set into Metal Gear ZEKE's AI.

VOCALOID Editor Data
Through Playstation Network or from downloads from Metal Gear Solid: The Unofficial Site, additional VOCALOID tracks can be obtained: "HEAVENS DIVIDE (Verse A)" (first DLC package) "HEAVENS DIVIDE (Chorus)" (second DLC package) "KOI NO YOKUSHI-RYOKU (Intro)" (third DLC package) "KOI NO YOKUSHI-RYOKU (Chorus)" (fourth DLC package) "Calling to the Night" (fifth DLC package) "View of Deep Snow" (sixth DLC package) "MGS-PW" E3 Theme" (seventh DLC package) "Outcry" (eighth DLC package)