Zero→/春to冬

Bright keyboard-driven Japanese pop rock performed by a girls band, Tempo around 148 BPM, The main melody is played by sparkling piano and synth keyboard lines with emotional chord progressions, Support with rhythmic electric guitar, warm acoustic guitar strumming, punchy electric bass groove, and energetic live drums, Female lead vocal with fragile sweetness and passionate emotional power, All verses and chorus are melodic singing, Theme about friendship and connection under blooming cherry blossoms, inspired by a bright girl who gathers her friends together, Include one melodic English rap section performed by a husky female voice, Fresh, youthful, uplifting atmosphere with spring imagery, Big anthemic chorus with layered female harmonies, Build from soft intro to energetic pop rock climax, Warm band energy, cinematic youth drama mood, modern anime pop rock sound

Energetic Britpop-inspired rock anthem with bright electric guitar riffs and uplifting chord progressions, Female vocal band, Main vocal: emotional and pure female voice with fragile sweetness and passionate power, Backing vocals: layered female harmonies, wide and airy, Add melodic English rap section performed by a husky female voice with rhythmic attitude, Instrumentation: punchy electric bass with groove, jangly overdriven electric guitar, tight live drums with dynamic fills, shimmering keyboard pads and piano textures, light electric-acoustic guitar strumming in verses, Tempo around 150 BPM, driving yet refreshing, Theme: chasing dreams, youth, hope, running forward under blue sky, Atmosphere cinematic, nostalgic but optimistic, Big chorus with anthemic sing-along hook, shout accents, emotional build-up before final chorus, Female-only vocals (lead, rap, shout, chorus), Youthful Japanese high school girls band energy

Bright Britpop rock track in Haru to Fuyu style, Upbeat mid-fast tempo with jangly electric guitar riffs, warm melodic bass, energetic live drums, and sparkling keyboard pads, Acoustic guitar strumming supports the verses, Catchy singalong chorus with layered female gang vocals, Female lead vocal with fragile yet passionate tone, Include a melodic female rap section with husky texture, rhythmic but musical flow, Minimal effects, natural band sound like 90s UK pop rock, Mood is sweet, thankful, nostalgic and heartwarming, like handmade chocolate and after-school sunset, Express gratitude, friendship, and connection with fans, All voices female, Positive and celebratory energy

Japanese female rock band song blending hard rock and Christmas gospel, BPM around 150, Starts with quiet church bell and pipe organ, soft piano and holy choir pads, then explodes into distorted electric guitars, heavy bass, and powerful live drums, Dramatic contrast between sacred and aggressive, Main vocal is a fragile yet passionate female voice with emotional dynamics, All backing vocals are female gospel-style choir, Include a melodic husky female rap section in the middle, Instrumentation: twin electric guitars (rhythm + lead), melodic bass, punchy drums, piano, organ, bells, handclaps, large choir, Anthemic chorus, call-and-response, big harmonies, Cinematic, holy, intense, winter night atmosphere, Long emotional outro with choir and guitars ringing out

Sophisticated club track inspired by early 2000s Japanese club sound, Smooth four-on-the-floor beat around 122 BPM, deep sub bass, crisp electronic drums, sidechain synth pads, glossy pluck synths, atmospheric FX, minimal electric piano chords, Stylish and mature mood, late-night urban vibe, All female vocals with dynamic call-and-response, Main vocal: emotional, fragile yet intense female voice, Additional vocals: husky female rap and vocal lines with attitude, cute rhythmic rap tone, transparent powerful harmony, silky and sensual backing vocal layers, Include a melodic English rap section with groove and flow, Catchy hook, layered chorus, spoken ad-libs, smooth breakdown before final drop, Theme: five girls representing five seasons, crossing time and emotion on the dance floor, Cool, confident, bittersweet, slightly nostalgic but modern, Polished production, club-ready mix

Title: “Street Fighter” Artist: Haru to Fuyu Genre: Hip-Hop Rock / Street Pop Rock Street-style hip-hop rock performed by a girls band, Tempo around 100–110 BPM with a strong groove, Combine punchy hip-hop beats and scratching DJ-style effects with live band instruments: funky electric bass groove, crunchy electric guitar riffs, rhythmic acoustic guitar, energetic live drums, and melodic keyboard leads, Include digital beat drops and street-style transitions, Female lead vocal with fragile sweetness and emotional power, Add a cute female melodic rap section with rhythmic flow, Atmosphere stylish, urban, cool and playful, Inspired by street culture such as street basketball, skateboarding and street dance, Include a keyboard solo section and DJ-style break, Big catchy chorus with uplifting energy and crowd chant moments, Modern anime-style hip-hop rock with confident street attitude and colorful youth vibe

High-energy speed hard rock performed by a girls band, tempo around 175 BPM, Aggressive live band sound with driving drums, distorted electric guitar riffs, powerful slap-style electric bass groove, melodic keyboard leads, and occasional acoustic guitar texture, Designed for live performance with call-and-response crowd interaction such as “Jump! Jump!” and shout moments, Female lead vocal with fragile sweetness but explosive rock power, Add husky female melodic rap and strong female shouts, Start with a slap bass intro leading into full band explosion, Include instrumental solo sections for bass, electric guitar, and keyboard, Big explosive chorus with gang-style female chants and audience hype, Atmosphere intense, rebellious, energetic and uplifting, Build constant momentum toward a massive final chorus and encore-style ending, Modern anime-style loud rock, raw live stage energy, powerful crowd anthem

Track Title: Usukinu no Yuki Style: Slow emotional Japanese ballad starting minimal and intimate, growing into a dramatic rock climax, Instrumentation: Intro/first half: piano + acoustic guitar (soft, melancholic), Later: electric guitars with expressive melodic lines and wide atmospheric mix, Tempo: 70–84 BPM slow to medium-slow, Vocal: Fragile female vocal with slight breathiness at start, becoming passionate and desperate in climax (not screaming), English bridge sung by husky female voice, Mood: Sad but warm, Thin winter air, quiet snowfall, thin silk, memory, heartbeat, Structure: Intro → Verse1 (JP) → Pre-Chorus (JP→soft EN) → Chorus (JP) → Verse2 (JP) → Chorus2 (stronger) → Bridge (EN, husky, guitar build) → Final Chorus (JP+light EN, full band) → Outro (piano) Notes: No character names, Poetic, cinematic

Title:“Winter Drops” Artist:Haru to Fuyu Genre:Piano Acoustic Ballad / Emotional Pop Gentle emotional ballad centered on expressive piano and warm acoustic guitar, Slow tempo around 65–75 BPM, Soft, melodic piano leads the song, accompanied by rich and natural acoustic guitar (custom legend style tone), Minimal arrangement with subtle bass and very light percussion, Female lead vocal with a smooth, glossy and elegant tone, focusing on delicate high-range singing with a slightly breathy and fragile quality, The voice should feel tender, emotional, and slightly bittersweet, with a sense of quiet longing rather than strong power, Soft, silky and expressive phrasing with emotional nuance, Atmosphere calm, intimate, and reflective, like a quiet winter night, Theme of warmth and kindness softly glowing in the cold season, Gradually build from delicate verses to a subtle emotional peak, then return to a quiet, peaceful ending, Cinematic, heartfelt, and serene, with a Japanese winter aesthetic

Emotional Japanese hard rock performed by a girls band, Tempo around 150 BPM, Strong electric guitar riffs, melodic lead guitar, powerful live drums with dynamic fills, punchy electric bass groove, atmospheric keyboard layers, and occasional acoustic guitar strumming in verses, Female lead vocal with fragile sweetness and explosive emotional power, Add husky female melodic rap and energetic shouts, Big emotional chorus with layered female harmonies and shout responses, Theme about eyes holding dreams, love for friends and family, and the strength of self, Youthful, passionate, dramatic and uplifting mood, Include a melodic English rap section with rhythmic flow, Build from emotional verses to explosive rock chorus and powerful final climax, Live band energy, cinematic intensity, modern anime rock atmosphere

Britpop-inspired pop rock blended with refreshing emo rock, Bright guitar arpeggios, driving bass lines, and energetic live-band drums create a sense of spring motion, Features layered female vocals with airy harmonies, emotional build-ups, and a clear, transparent lead voice, Main vocal is a delicate yet passionate female singer, expressing both fragility and intensity, Includes a short, rhythmic English rap section by a cute female voice, adding modern contrast, Chorus is uplifting and expansive, symbolizing new beginnings, Mood is hopeful, nostalgic, and forward-looking, like walking under cherry blossoms mixed with melting snow, Clean production, melodic focus, emotional but light, youth-oriented band sound