[Verse 1 – dreamy vocals, subtle reverb, city ambiance in background] 夜の廊下に 足音が響く 影が伸びて消える Lights flicker down the hall 壁の中の声が呼ぶ You’ve been sleeping with the lights on [Pre-Chorus – gated drums tighten, synth swells, vocal layering begins] 誰も見たことない その身体 They said the body never was recovered Just a rumor spreading ‘round [Chorus – bright 80’s synth brass, tight bassline] She never went away 壁の女 It’s in the walls, you say “No, not today” But she’s in the walls Still calling your name [Verse 2 – darker tone, whispered delivery, faint guitar palm mutes, minimal snare] ガラス越しの影 消えたはずのface 霧のように浮かぶ They said the night she disappeared 雨が止まなかった And her voice still echoes through the wires [Chorus – full instrumentation, reverb-heavy vocals, soft choir backing] She never went away 壁の女 It’s in the walls, you say “No, not today” But it’s in the walls The woman in the walls [Bridge – synth solo in minor key, echoing laughter fades in and out] 囁く声が 名前を呼ぶ From the cracks between the floors She’s waiting behind your door [Final Chorus – slower tempo, deep bass pulse] She never went away 壁の女 It’s in the walls, you say “No, not today” But it’s in the walls The woman in the walls