The One

"The one" is the theme song for the nazi zombies map Shi No Numa in call of duty: world at war. "The one" appears in the DLC trailer for Shi No Numa. "The one" also appears as an easter egg in Shi No Numa when you press x(xbox 360), square(ps3), or f(pc) on the phone in the comm room 3 or 4 times in which a mysterious voice will come on and say "I know when you're sleepin." This is a possible referance to the theme song for the first two maps "Lylaby for a dead man." when the player is playing as Tank Demphse in Shi No Numa and trigers the easter egg, he will say " What, are they going to put a music easter egg in every map now?" Upon trigering the easter egg, the player will be givin a secret achievement called "Dead Air" worth 10 gamerscore unless the player already has it. for more info on this secret achievment, see dead air