4 seasons

Shimmering electro J-pop in a sunny major palette (~128 bpm), Intro: filtered koto-pluck ostinato with gentle wind-noise and distant water foley (very low), Verse: intimate vocal, tight kick, round sub, shamisen-like muted plucks answering phrases, Pre-chorus: rising stereo arp, airy shakuhachi pad swells; pads pump softly, Chorus: wide supersaws layered with bell synth and koto flourishes; triple “Spring” hook on L1, bright clap/tambourine, playful vocal chops, Verse 2 adds pentatonic counter lines; bridge drops to vox + koto-pluck + sparse snaps, then snare build into a radiant final chorus with octave leads, brief taiko-rim accents (light), and a clean, glossy master (airy highs, soft low-end glue), female vocal, soprano, mid register, airy, crooner, intimate close-mic, gentle harmonies, soft sibilants, cute timbre, ‑low quality, ‑normal quality, ‑average quality, ‑poor mix, ‑muddy sound, ‑distortion, ‑fuzz, ‑crackle, ‑static, ‑buzzing, ‑clipping, ‑overdrive, ‑saturation, ‑crunch

Shimmering summer electro J-pop, major palette, ~130 bpm, Intro: filtered koto plucks with distant surf foley; verse: intimate vocal, tight kick, round sub, muted shamisen-like replies, Pre-chorus: rising arp and shakuhachi-pad swells; pads pump softly, Chorus: wide supersaws + bell synth, bright clap/tambourine, playful vocal chops; triple “Hanabi” on L1, Verse 2 adds pentatonic counter lines; bridge strips to vocal + pluck + snaps, then lift with short snare build and octave lead for a glossy finale, ‑dark trap, ‑hard techno, ‑heavy dubstep, ‑distorted guitars, ‑minor-key melancholy, ‑orchestral-only, ‑jazz swing, ‑lo-fi tape wow, ‑hip-hop beat switch, ‑traditional enka

Moody autumn R&B/J-POP at ~112–114 bpm: dry rim+subby kick, lo-passed keys and amber pad bed, distant street/leaf foley; intimate close doubles, reverse-reverb hints for suspense, Pre-chorus widens with airy shakuhachi-pad swells; chorus stays tight and minimal, sidechained pads, low harmonies (no cymbal crash), Verse2 brings muted shamisen-style replies and off-beat claps; bridge = vocal+pluck+sub-drop → subtle snare build; finale opens slightly with higher harmonies & octave hint, leaving tension unresolved, ‑aggressive dubstep, ‑hard techno, ‑heavy metal guitars, ‑gospel choir, ‑bright EDM supersaw drop, ‑jazz swing, ‑orchestral-only score, ‑lo-fi tape wow, ‑hip-hop beat switch, ‑cheerful major pop

Bright winter J-POP ballad (~104–106 bpm, major), Felt-piano and warm legato strings lead; subtle koto-pluck harmonics and airy shakuhachi-like pad color the edges, Light brush kit + tambourine ticks, Pre-chorus lifts with string swells; key-up into a radiant final chorus with the triple “Yuki” hook, soft thirds, short glock sparkle, clean airy master