[Cold Open] [No instrumental intro] [Close, intimate female vocal] [Single faint digital tone] あの日 君が 「またね」と言った [Brief silence] [Instrumental — The Boundary] [Instant Celtic fiddle hook] [Agile acoustic strings and forward-moving beat] [8-bit notes answer the fiddle] [Soundstage gradually opens] [Verse 1] 境界線を越えた瞬間 空の色が変わり始める 風が頬をかすめ 世界の輪郭が曖昧になる 残された記録を手がかりに まだ見ぬ道へ歩き出した [Pre-Chorus] [Rhythm becomes lighter] [Footstep-like percussion] [Melody rises with quiet anticipation] 石畳に響く足音 遠い鐘が空を渡る 君が見た景色を探して 風の向こうへ [Chorus 1] [Bright, memorable melodic lift] [Full groove, controlled width] [Celtic strings and electronic counter-melody] 君の記録を辿って 知らない世界を駆けてゆく 砂の街も 緑の谷も 君へと繋がっている どこまで行けばまた会えるだろう [Instrumental Journey I — New Horizons] [Extended instrumental passage] [Playful Celtic fiddle melody] [8-bit synth answers in short phrases] [Taiko accents introduce new rhythmic patterns] [Glitch fragments transform into melodic notes] [Each 8 bars reveals a different musical detail] [Keep the original melodic motif recognisable] [Verse 2] [Groove shifts into intricate broken electronic rhythm] [Acoustic strings remain warm and organic] [Light, agile female vocal] 石の壁に踊る陽炎 市場を抜ける知らない歌 古い橋から見下ろせば 水面の光が空を映す 遠回りでも構わない 見落としたものを拾いながら 君が残した小さな気配を ひとつずつ探していく [Refrain] [Sudden rhythmic subtraction] [Dry vocal, minimal plucked strings] 地図の余白を埋めながら あの日の続きを探してる 君が「またね」と言ったから [Instrumental Journey II — Traces] [Major instrumental discovery] [Original hook returns in a transformed rhythm] [Acoustic strings and digital synth trade melodic phrases] [Unexpected harmonic turn] [Deep taiko pulse beneath intricate electronic clicks] [Gradually replace playful tones with nostalgic textures] [Let the instrumental melody express growing longing] [Pre-Chorus 2] [Arrangement narrows] [Warm sustained strings] [Gentle forward momentum] 風向きが変わるたびに 新しい景色が開く また君に会いたくて 旅は続いてく [Short Chorus] [Emotional melody, restrained arrangement] 君の記録を辿って 知らない世界を駆けてゆく 高い塔も 深い森も 君へとつながっている [Instrumental Transition — The Last Horizon] [Brief melodic ascent] [Rhythm gradually disappears] [One familiar 8-bit motif slows and softens] [Near silence] [Bridge — Reunion] [Almost completely dry vocal] [Very sparse piano] [No drums] [Fragile, intimate delivery] 長い旅の果てに 懐かしい あの横顔 [Pause] 呼びかけるより先に君は [Complete silence] 僕をみつけて 笑った [Instrumental Bloom] [The opening Celtic motif returns as a warm, soaring melody] [Strings bloom from mono to wide stereo] [Electronic tones become gentle harmonic sparkles] [Deep bass and taiko return gradually] [Emotional release without excessive percussion] [Final Chorus] [Widest stereo image of the entire song] [Full-bodied, emotionally expressive female vocal] [All previous melodic motifs unite] [Strong melodic payoff, not merely louder] 君の記録を辿って いくつもの空を越えてきた 知らない街も 見たことのない朝も 今日へ続いていたんだ [Final Instrumental Reward] [Full statement of the transformed opening hook] [Celtic strings carry the main melody] [8-bit synth plays a delicate counter-melody] [The rhythm gradually recedes] [Leave a long, warm afterglow] [Outro] [Return to intimate mono] [Almost unaccompanied female vocal] 君が笑って 手を振った [One soft familiar digital tone] [Long natural decay] [End]
