3:44

Output Gain:-6Db, 1980S City Pop and ballad Style, bpm:75-90, Young Japanese Woman In Her Early Twenties Walking Alone Near A Quiet Station After The Last Train, Autumn Night, Soft Neon Lights Reflecting On Wet Asphalt, Empty Streets, Melancholic And Cinematic Atmosphere, Faint Mist In The Air, Subtle Wind Blowing Her Hair, Emotional Realism, Solitude And Nostalgia
3:41

Output Gain:-6Db, bpm:75-80, chorus:catchy melody line, 1970-1980S City Pop and ballad Style, Young Japanese Woman In Her Early Twenties Walking Alone Near A Quiet Station After The Last Train, Autumn Night, Soft Neon Lights Reflecting On Wet Asphalt, Empty Streets, Melancholic And Cinematic Atmosphere, Faint Mist In The Air, Subtle Wind Blowing Her Hair, Emotional Realism, Film Grain, Gentle Warm Light From Vending Machine, Solitude And Nostalgia
3:19

流転
v5
Output Gain:-6Db, Intro And Outro:Horn Section Only, Interlude:Horn And Electric Piano, Up-Middle Tempo, Energetic With Citypop Of Swing Jazz And Ska, The Rhythm Section Is Tight And Driving, With A Groovy Bassline And Fast-Paced Drums, Jazzy Piano And Off-Beat Ska-Style Guitar, The Female Vocal Is Powerful, Singing An Anthemic And Liberating Melody, A High-Speed, Emotional Sprint Towards Self-Acceptance
3:31

Output Gain:-6Db, Bpm:78-85, [Genre / Era]
2020S Japanese City Pop, J-Pop, And Ballad Style, [Mood]
Melancholic, Heartbreaking, Nostalgic
[Harmony / Style]
Minor Key, Jazz-Influenced Chords
[Instrumentation]
Elegant Piano, Lush Strings, Gentle Rhythm Section
[Vocal]
Clear Female Vocal
[Structure]
Emotional Chorus
4:19

白線まで
v5
keep the exact same tempo and rhythm as the original, no tempo change, no rhythm variation, consistent drum pattern, steady groove, no swing, no syncopation changes, maintain timing strictly, Bpm:75-80, Chorus:Catchy Melody Line, 1970-1980S City Pop And Ballad Style, Young Japanese Woman In Her Early Twenties Walking Alone Near A Quiet Station After The Last Train, Autumn Night, Soft Neon Lights Reflecting On Wet Asphalt, Empty Streets, Melancholic And Cinematic Atmosphere, Faint Mist In The Air, Subtle Wind Blowing Her Hair, Emotional Realism, Film Grain, Gentle Warm Light From Vending Machine, Solitude And Nostalgia
4:38

moment of silence or stripped arrangement before drop, create contrast before final peak, final chorus as the ultimate emotional release, Strictly maintain the exact same drum pattern from the first chorus throughout the entire track, Do not introduce any variation, fill, or change in rhythm, groove, or structure in later sections, No additional fills, no transitions, no pattern switching, Bpm:76-82, [Genre / Era]
2020S Japanese City Pop, J-Pop, And Ballad Style, [Mood]
Melancholic, Heartbreaking, Nostalgic
[Harmony / Style]
Minor Key, Jazz-Influenced Chords
[Instrumentation]
Elegant Piano, Lush Strings, Gentle Rhythm Section
[Vocal]
Clear Female Vocal
[Structure]
Emotional Chorus
3:43

ポップコーンの春
v5.5
Bpm:around82, [Genre / Era]
2020S Japanese City Pop, J-Pop, And Ballad Style, [Mood]
Melancholic, Heartbreaking, Nostalgic
[Harmony / Style]
Minor Key, Jazz-Influenced Chords
[Instrumentation]
Elegant Piano, Lush Strings, Gentle Rhythm Section
[Vocal]
Clear Female Vocal
[Structure]
Emotional Chorus
Keep the exact same drum pattern from start to finish, No fills, no variations, no transitions, Soft, melancholic mood with gentle emotional build, Do not increase intensity too much, Clear ending in the outro, Fade out or abrupt ending is not allowed
4:13

思い出にはまだ遠く
v5.5
Bpm:78-85, [Genre / Era]
2020S Japanese City Pop, J-Pop, And Ballad Style, [Mood]
Melancholic, Heartbreaking, Nostalgic
[Harmony / Style]
Minor Key, Jazz-Influenced Chords
[Instrumentation]
Elegant Piano, Lush Strings, Gentle Rhythm Section
[Vocal]
Clear Female Vocal
[Structure]
Emotional Chorus
3:29

嘘つきな虹
v5.5
Mid-tempo (90–110 BPM), rock/funk/nu-disco/city pop fusion, Tight groove with syncopated bass and drums creating a push-and-pull feel, Jazzy R&B harmonic language with piano, guitar chops, bass, and subtle strings, Verses remain restrained and intimate, At the chorus, introduce a sudden harmonic lift using modal interchange or a slight key-shift feel, Optionally strip the arrangement right before the drop, then reintroduce the full band for impact, Chorus melody features wider vocal range with expressive interval leaps, starting lower and rising into a strong high register peak, Include brief dissonance, suspended chords, add9 textures, and non-diatonic passing chords resolving smoothly into chord tones, Vocal phrasing slightly behind the beat for groove tension, Final chorus phrase lands on a sustained emotional high note, Clean, well-separated production with mid/side stereo width, Add layered backing vocals for lift, Bright guitars and rhythmic accents enhance the groove
3:51

消えてあげる
v5.5
BPM: 78–85
Japanese City Pop / J-Pop Ballad, minor, jazz chords
Female vocal, low–mid register, calm, slightly breathy
Not cute, emotionally restrained
Drums:
Sparse, syncopated groove
Kick on 1 + off-beats
No 2/4 snare, use soft rim/ghost notes
Loose hi-hat with gaps, not looping
Chorus (IMPORTANT):
Dynamic progression within the chorus
- Start minimal (almost like verse)
- Add melodic lift in the middle (longer notes, wider pitch)
- Final line slightly expands then pulls back (do not fully resolve)
Melody should evolve across lines, not repeat
Include slight tension or unexpected note movement
Arrangement:
Piano 중심, soft strings enter gradually
No big drop or full drum lift
Mood:
Melancholic, twilight, bittersweet, slightly uneasy
3:53

フラッシュバックの午後
v5.5
Nu-Disco / Rock Fusion, around 120 BPM, Groovy but slightly aggressive rhythm, tight drum groove with punchy kick and crisp snare, Funky bassline with forward movement, slightly syncopated, Clean electric guitar with rhythmic cutting, occasional distorted accents in chorus, Disco-style hi-hats with steady drive, layered with rock energy, Verses are restrained and atmospheric, minimal arrangement, leaving space for vocals, Pre-chorus builds tension gradually with rising synth pads and rhythmic density, Chorus explodes with fuller instrumentation, energetic and emotional, Female vocals with strong dynamics:
soft, controlled, almost whispery delivery in verses, gradually intensifying in pre-chorus, powerful, emotional, and slightly raw in chorus, Emotional tone: nostalgic, unstable, slightly detached but with bursts of intensity, City pop nuance blended with modern nu-disco and rock edge, Avoid overly polished or static loops; include subtle variations in drums and arrangement
3:27

記憶の夕暮れ
v5.5
BPM: 80-87
Genre: City Pop, neo funk, nu-disco
Key: Jazz Chords
Vocal: Female, Low–Mid, Clear, Slightly Breathy
Subtle Emotion with Slight Instability
Drums:
Sparse, Syncopated Groove
Kick on 1 + Off-Beats
Soft Rim / Ghost Notes (No strong 2/4 snare)
Loose Hi-Hat with gaps, keep groove present
Arrangement:
Piano-Centered, Soft Expanding Strings
No big drop
Chorus (Important):
Lift with slight unpredictability
- Start minimal
- Mid: melodic rise with unexpected note movement
- Peak: brief emotional break or instability (not clean)
- End: partial resolution, slight fade
Avoid overly smooth progression
Keep a small sense of imbalance
Mood:
Melancholic, Nostalgic, Bittersweet
Twilight with emotional swell
4:34

快速電車
v5.5
Preserve the original song’s atmosphere and overall mood, keeping its emotional tone and sonic texture intact, Maintain the original drum pattern and rhythmic groove without significant changes, Ensure continuity in dynamics and arrangement, avoiding drastic structural shifts while blending elements smoothly
3:29

群青の空
v5.5
[Genre / Era]
2020s Japanese City Pop, J-Pop, Emotional Ballad
[Mood]
Melancholic, Nostalgic, Warmly Lonely, Nightfall Atmosphere
[Harmony / Style]
Minor Key with subtle major lifts, Jazz-influenced chords, rich harmonic movement, emotional tension and release
[Instrumentation]
Elegant piano, lush strings, soft electric piano, restrained bass groove, detailed drums with gentle syncopation, atmospheric guitar textures
[Vocal]
Clear female vocal, soft but emotionally expressive, intimate phrasing, natural dynamic rise into chorus
[Structure]
Quiet and minimal verses, gradual emotional build in pre-chorus, memorable and emotionally satisfying chorus with strong melodic peak, wider melodic range in chorus, clear contrast between restrained verses and expansive chorus, final chorus slightly more uplifting and cinematic
[Melody]
Catchy but bittersweet chorus melody, flowing melodic contour, emotionally resonant hook, natural Japanese phrasing, subtle tension before chorus resolution
3:40

バイオリンが響く夜
v5.5
Bpm:69-75, [Genre / Era]
City Pop, nu-disco
[Mood]
Melancholic, Heartbreaking, Nostalgic
[Harmony / Style]
G♭major key, Jazz-Influenced Chords
[Instrumentation]
Elegant Piano, Lush Strings, Gentle Rhythm Section, clean tone guitar cutting, [Vocal]
Clear Female Vocal
[Structure]
Emotional Chorus, CRITICAL:
Use ONE consistent drum groove for the entire song, Do NOT change the drum pattern in the chorus or final chorus, No beat switch, no halftime, no explosive fills, no dramatic cymbal crashes, Only subtle layering and dynamic lift while keeping the exact same rhythmic foundation
3:02

感傷のかたち
v5.5
Sophisticated Nocturnal Art Pop With Sleek 80S Urban Groove And Subtle Salon Asmr Textures, Around 78 Bpm, Deep Smooth Bass Line, Tight Jazz-Funk Influenced Rhythm, Silky Electric Piano, Clean Muted Guitar, Glossy Analog Synth Accents, Intimate Female Vocals With Restrained Emotional Tension, Humid Metropolitan Atmosphere, Elegant Harmonic Movement, Psychologically Distant Yet Sensual Mood, Subtle Breath Percussion, Scissor Clicks, Spray Mist, Hair Brushing, And Close Tactile Salon Sounds Integrated Naturally Into The Groove, Cinematic Nighttime Sophistication With Intelligent Melodic Phrasing, Luxurious Restraint, Fragile Obsession, And Soft High-Definition Production, Japanese Lyrics
3:00

3つ手前のハイヒール
v5.5
Math Rock, City Pop, Female Vocals, Rap, Melodic, Synth, Indie Pop, Glitch Pop, Jazz-Influenced, Impressionistic Harmonies
4:20

いつかの風景
v5.5
key:A major, Bpm:78-85, [Genre / Era]
2020S Japanese City Pop, J-Pop, And Ballad Style, [Mood]
Melancholic, Heartbreaking, Nostalgic
[Harmony / Style]
Jazz-Influenced Chords
[Instrumentation]
Elegant Piano, Lush Strings, Gentle Rhythm Section
[Vocal]
Clear Female Vocal
[Structure]
Emotional and catchy Chorus, keep the citypop drum pattern absolutely
3:44

4:03

青にとけて
v5.5
A Japanese Late-70S City Pop With Lo-Fi Textures, Mellow Electric Piano, Warm Jazz-Influenced Chords, Soft Funk-Inspired Basslines, Smooth Rhythm Guitar, Gentle Drum Patterns, Vintage String Pads, And A Soulful Female Vocal Mix With Subtle Reverb And Old-School 70S Analog Effects Evoking A Bittersweet Midnight Atmosphere
4:10

こたえじゃないもの
v5.5
Output Gain:-6Db, Bpm:70-78, [Genre / Era]
2020S Japanese City Pop, J-Pop, nu-disco And Ballad Style, [Mood]
Melancholic, Heartbreaking, Nostalgic
[Harmony / Style]
Jazz-Influenced Chords
[Instrumentation]
Elegant Piano, Lush Strings, Gentle Rhythm Section
[Vocal]
Female Vocal
[Structure]
Emotional Chorus
[interlude]
simple piano and synth only
[ontro]
major7



