[Intro: underwater field-recording texture, muffled water movement, tiny irregular bubbles, low pressure rumble, no melody, no drums, brief opening] [Verse 1: intimate breathy female vocal, low restrained delivery, muted trip-hop pulse enters beneath the water noise] 冷たい水底で 息をひそめて 届かない叫びが 気泡になって 静寂の中に溶けていく声 誰も聴いてくれない歌を歌う [Chorus 1: trembling pleading vocal, heavy sparse half-time drums, deep sub-bass pressure, blurred guitars slowly widen, dark reverb trails each phrase] 寂しいよ 暗い海の底で 悲しいよ 一人にしないで 遠くに行かないで お願いだから ずっとそばにいて 手を取り合って [Interlude: beat cuts out, muffled water turbulence and scattered bubbles, guitar residue slowly filters into darkness] [Verse 2: exposed close-mic vocal, muted beat returns, slow drifting guitar textures, low underwater rumble] 光さえも届かない場所で あなたの影を探している 揺れる水流が身体をなぞる この孤独を消し去ってほしい [Final Chorus: aching open vocal with fragile breath, heavier half-time pulse, swelling shoegaze guitars, lead stays clear above deep blurred echoes] 寂しいよ 深海に響く歌 悲しいよ 消えてしまいたい 遠くに行かないで 抱きしめていて そばにいて 離さないで [Outro: drums disappear, guitars lose brightness and recede, vocal softens, underwater noise slowly returns] 静かに沈む音 遠ざかる意識 [Near-whisper: almost unaccompanied, pauses between lines, distant dark vocal tail] そばにいて 離さないで [Ending: last vocal dissolves into muffled water noise, low pressure rumble fades to silence]