[Mix-Intent: Isolate Stems, Maximize Separation, Deliver Intimate Chanson × Metal Instrumental Ballad] [Mix-Goal: Clean instrumental mix; piano intimacy preserved through to metal explosion; piano-accordion dialogue clear] [Frequency: Piano 100Hz-4kHz, accordion 200Hz-2kHz, distortion guitar 800Hz-3kHz, drums full spectrum chorus only] [Low-End: Piano bass notes warm 80-200Hz, distortion guitar chorus low-end tight, no mud] [Drums: Sparse, heavy only in chorus sections, precise when present] [Piano: Center, rich sustained chords, heavy plate reverb, natural resonance, lead instrument] [Accordion: Center-left, reedy warmth, duet partner, 200Hz-2kHz] [Guitar-Distortion: Wide stereo, chorus only, emotional wall of sound] [Stereo: Piano center, accordion left, distortion guitar wide, drums center] [Compression: Very light; No pumping; preserve full dynamic range whisper to explosion] [Clarity: Piano and accordion separated in mids; distortion does not mask piano in chorus] [Special: 90 BPM spacious; silence between bridge piano notes as important as notes; outro natural chord decay] [Preserve full original song length and all sections. Do not shorten or truncate.] [Intro] [Piano, single sustained chord, heavy reverb] [Long silence after chord] [Verse] [Piano melody, chanson ballad, slow and intimate] [Left hand sparse, right hand singing melody] [Verse] [Piano melody continues, darker harmony] [Accordion enters softly, reedy warmth] [Half-step chromatic descent] [Verse] [Piano and Accordion duet] [Melody trading between them] [Building emotional weight] [Pre-Chorus] [Piano tremolo, tension building] [Accordion sustained chord, swelling] [Distortion Guitar rumbling beneath, barely audible] [Chorus] [Distortion Guitar erupts, emotional wall of sound] [Piano still playing melody underneath] [Accordion screaming above] [Full catharsis, heavy drums enter] [Instrumental] [Piano solo, jazz-influenced improvisation] [Increasingly agitated, chromatic runs] [Accordion drone beneath] [Verse] [Accordion takes lead melody, alone] [Piano silent, absence felt] [Single accordion voice, fragile] [Verse] [Piano returns, answering accordion] [Dialogue between the two] [Distortion Guitar palm-mute beneath growing] [Chorus] [Full metal catharsis, Piano and Guitar and Accordion all at maximum] [Drums heavy, cymbal crashes] [Emotional peak of the album] [Bridge] [Everything drops to piano alone] [Single notes, long gaps between] [Each note a complete thought] [Silence as loud as the notes] [Outro] [Piano single chord, sustain pedal held] [Chord fading naturally over 10 seconds] [Silence]