Twin vocals（JA）

Post-rock, Male Voice, Emotionally, Rhythmic, pronounce clearly, Strong intonation, The chorus is particularly powerful

A Halloween-themed song that blends gothic eeriness with J-rock energy and the grandeur of sacred choral music, The background music never stops and remains distinctly Halloween throughout — driven by sinister carnival melodies, eerie organ chords, chiming bells, ghostly synths, and rock instrumentation with powerful guitars and drums, Twin vocals lead: a sweet yet haunting mid-high male voice, paired with a delicate, crystalline high female voice, Each verse shifts its rhythm, delivery, and atmosphere — from playful trickster tones to solemn, sacred chanting, to passionate J-rock intensity — while the instrumental constantly roars with an ominous yet festive sound, The mood balances darkness and delight, weaving sacred solemnity into the mischievous spirit of Halloween night, ‑silent, ‑constant rhythm, ‑Singing without intonation

Epic, heavy Japanese-inspired soundscape built around traditional instruments (taiko drums, shamisen, koto, shakuhachi), but not traditional folk, Deep, cinematic low-end foundation with clear separation between powerful bass and shimmering high frequencies, Flowing, wave-like arrangement with dynamic rises and drops, Strong, confident vocals (male and female), no sadness, no fragility, no pop tone, The singing should feel resolute and grounded, not sentimental, Layered percussion with driving taiko rhythms, low rumbling drums, contrasted by bright plucked strings and airy flute textures, Modern production, wide stereo field, clean mix, clear distinction between low and high registers, Not J-pop, Not ballad, Not traditional gagaku, Not melancholy, Atmosphere: grand, intense, fluid, powerful, forward-moving