[Intro — 8 bars] [Instrumental only. Tight four-on-the-floor kick, warm rubbery bass, filtered disco guitar panned L, clipped synth pulse panned R. A faint detuned sequence circles slowly in the background. Dry, spacious, no crowd.] [Verse 1 — sparse, intimate] [Lead vocal center, close and dry. Kick restrained, bass muted. Short guitar chops alternate L/R. Tiny delays appear at the ends of selected phrases, then cut abruptly.] いつの頃だろう 何度目かの恋 いつの間にか終わっちゃった [Verse 1 continued — gradual movement] [Add crisp hi-hats and a soft offbeat synth. Bass begins to bounce. Background sequence drifts wider, slightly unstable but never overpowering the vocal.] もう何もときめかない でもいいの それで 全然悲しいことじゃない 待ち望んでいたのかも知れない [Pre-Chorus — opening space] [Kick briefly drops out. Stereo layers widen. A low filtered synth rises underneath the vocal; subtle rhythmic echoes move from L to R.] 私達ひとつになった 愛がやってきた [Chorus 1 — restrained French House groove] [Full kick and rounded bass lock in. Bright filtered guitar chops, clean claps, playful synth accents. Vocal stays centered and forward. Warm and buoyant, with a faint dissonant note tucked behind the groove.] 子犬のように燥いでた 馬鹿みたいに戯れ合って 幸せで窒息しそうだった 今はゆっくりと 別な幸せ [Instrumental Interlude — 8 bars] [Instrumental hook takes over. Sidechained bass pumps steadily. A short two-note synth motif loops between left and right, gradually becoming more irregular. Filter opens, then snaps shut. Keep the dance floor moving.] [Verse 2 — groove continues, tension underneath] [Beat returns slightly leaner. Vocal remains dry and intimate. Bass keeps moving; faint glitch repetitions flicker in the far stereo field.] なんとなく気づいてた きっとあなたもそう でも確かめることでもなかった [Build — controlled unease] [Add syncopated percussion and a subtly wavering synth line. Briefly narrow the stereo image, then widen it again. No dramatic riser; tension grows through repetition.] もう全然ドキドキしない だって不安じゃないから このまま続けられれば いつか来るとわかってた [Pre-Chorus 2 — pull back] [Kick cuts for two beats. Bass sustains alone in the center. A distant echo answers the lead vocal from the right, then disappears.] 二人が作り上げた 揺るがない絆 [Chorus 2 — fuller, not euphoric] [Full groove returns with thicker bass, brighter percussion and wider guitar layers. Keep a slightly unstable background pulse. The warmth and unease coexist; avoid a triumphant EDM-style drop.] 一人でいるのが怖かった 疑いと嫉妬で充満してた 髪を掴む時だってあった そしていつしか わかり会えた [Breakdown — exposed past] [Strip back to a dry kick pulse and a low, uneasy synth. Brief stereo flickers interrupt the rhythm around the more intense lines, like old memories breaking through. No theatrical sound effects. Restore the bass gradually.] そしていま [Final Chorus — steady commitment] [Full French House groove returns. Open stereo guitars, warm bass, crisp drums and subtle looping synth fragments. Keep the underlying instability audible. Vocal stays centered, calm and assured; no excessive vocal runs.] キスしても 抱き合っても 私達ずっと穏やかなまま 穏やかに静かにずっとこのまま きっとたぶん一生このまま 死ぬまでこのまま [Outro — 8 bars] [Do not resolve the uneasy synth motif. Let the bass and kick continue with the same unhurried pulse. Gradually remove guitar and percussion, leaving the small wavering sequence circling behind the beat. End with a clean, sudden cut while the groove still feels alive. No long fade.]
