3:53

Japanese fashion-punk / alternative dance-rock with breakbeat energy, 148 BPM, C# minor, 2:20–2:45, Start immediately with heel steps, camera shutters, distorted bass and a whispered line, Punchy live drums, dirty bass guitar, muted guitar scratches, metallic hits, handclaps, short piano accents, feedback and minimal warning-like synth sounds, Use compact rhythm-led verses, a stomping pre-chorus, an explosive guitar-driven chant chorus, a short bass break, a tense bridge and a hard ending, Avoid a festival EDM drop or dreamy synth-pop atmosphere, One bright sweet high female voice with a slightly unstable character, switching between playful spoken delivery, close whispers, cheeky rhythmic singing and powerful sharp belts, Use layered doubles only for slogans and chorus responses, Original melody, lyrics, refrain and riffs
2:59

偏愛アラーム
v5
Japanese kawaii glitch-pop / trap-pop / future-bass, 150 BPM, C# minor, strict 2:10–2:30, Open immediately with a teasing vocal, bright synth ping, bass pop and dry kick, Use bouncy synth plucks, glossy chords, syncopated electronic drums, tight 808 sub, crisp trap hats, short rolls, handclaps, chopped breaths, vocal cuts, metallic clicks and sharp stop-time breaks, Feel cute, vivid, addictive and slightly emotionally unstable, not gloomy or frightening, Compact form: 2-bar intro, one 8-bar verse, 4-bar pre-chorus, 8-bar chorus, one 8-bar rhythmic talk-rap, 4-bar bridge, 8-bar final chorus and 2-bar hard stop, No second verse, solo, repeated hook, extension or fade, Use selected RUMY Voice/Persona only, one female lead: sweet bright high-mid voice, airy close tone, playful nasal attack, clear Japanese consonants, fast rhythmic delivery, sudden fragile breaks, clean upper belts and self-layered harmonies, Japanese 85%, English 15%, Original melody, lyrics and hook
