3:46

星の砂
v5
Genre: Japanese Symphonic Pop × Space Rock × Cinematic Ballad
BPM: 104 Key: G Major Chord Progression: G → Em → C → D
• Piano (warm and expressive, leading intros and verses)
• Strings (Violin, Viola, Cello, Contrabass) — emotional swells and rich legato layers
• Analog Synth Pads and ARP-style leads for space ambience
• Electric Guitar (clean tone with soft delay, melodic counterlines)
• Acoustic Guitar (gentle strumming for warmth)
• Electric Bass (smooth, melodic 70s tone)
• Live Drums (natural toms, crisp snare, warm cymbals)
• Light Choir / Vocal Pads in final chorus for a celestial lift
• Female voice, soft yet powerful tone with emotional vibrato
• Gentle harmonies and reverb tail for a floating, ethereal feel
Mood & Atmosphere:
Nostalgic, heroic, and dreamlike evokes the feeling of standing under a starry sky, finding courage to move forward, The sound blends analog warmth with orchestral depth, expressing rebirth and hope, catchy
2:33

catchy, pop rock, female yellow voice, electropop, techno, synthwave, heartfelt, psychedelic, techno, electro, Japanese pop
3:54

たいせつなともだち
v4.5+
A gentle and tender J-pop ballad sung with a sweet, slightly playful voice, Imagine the singer performing in the middle of vast nature — surrounded by forests, mountains, and clear streams, The vocal is soft, affectionate, and a little clingy, as if leaning on someone they trust, The arrangement is calm and airy, with acoustic guitar, soft piano, and subtle strings, evoking a peaceful natural landscape, The overall mood is soothing, heartwarming, and intimate, like a warm breeze in the countryside
4:09

A dreamy J-pop ballad with a delicate and ethereal female vocal, Soft piano and acoustic guitar blend with cinematic strings, creating a fragile yet emotional atmosphere, The melody flows like ripples of water, tender and bittersweet, gradually swelling into a heartfelt chorus, Keep the tone pure, airy, and emotional, with subtle reverb, Key: F major, Tempo: 72 BPM, Voice: clear, warm, and youthful with gentle breathy nuance
4:18

見えない糸
v5
A catchy mid-tempo J-pop song (around 95)Bright acoustic guitar strumming and playful electric piano create a bouncy, cheerful groove, The verses are light and conversational with intimate vocals, while the chorus bursts into a catchy, sing-along melody supported by lively bass, upbeat drums, and subtle strings, Vocals are emotional yet playful, with a natural everyday tone that feels warm and relatable, The overall sound is colorful, melodic, and irresistibly catchy, blending daily life imagery with heartfelt emotion
2:59

ensemble anime pop, folk, bpm95, key is Fm7, acoustic guitar, cello, female warm airy voice, The song begins with the cello's poignant tone, followed by the quiet arpeggios of an acoustic guitar, Throughout, it unfolds in a sorrowful minor key
2:54

90's Shibuya-kei, neo-acoustic, dreamy, vinyl scratch, groovy, live band feel, melodic, cute female vocal
2:41

Upbeat dreamy R&B-pop, blending soft R&B groove with bright pop melodies, Sweet, romantic, and uplifting mood —
Airy female vocals with layered harmonies, catchy rhythm, and shimmering synths, Style references: “no tears left to cry”, “into you”, “pov”, Key: A major, tempo around 95 BPM, Mood: light, flirty, hopeful, warm night energy
2:56

Sweet and strong female vocal, hypnotic and addictive J-pop dance pop style, deep club bass, EDM-inspired trap beats, catchy repetitive hook, mix of seductive singing and powerful chant-like chorus, stylish and energetic atmosphere, full structure with bridge, designed for addictive nightclub vibe, atmospheric
1:38

Pop, acoustic pop, acoustic, female singer, breezy, catchy, ukulele, heartfelt
3:32

陽だまり
v5
A soft lo-fi chill song in A major, BPM 75, Gentle Rhodes piano, lazy brushed drums, deep round jazz bass, and vinyl crackle create a cozy midnight atmosphere, Female vocal is breathy, whisper-like, intimate—as if talking beside a window with coffee steam rising, Chord flow: Verse Amaj7 → F#m7 → Dmaj7 → E7, Chorus Amaj9 → C#m7 → F#m11 → E9, Bridge F#m7 → Emaj9 → Dmaj9 → Amaj7 → E7, Structure: Intro → Verse → Chorus → Verse → Chorus → Bridge → Final Chorus → Outro, Stereo gently widens on the chorus; soft reverb blooms like morning light, Mood: serene, heartfelt happiness in slow motion, the warmth of quiet love that lingers in the night
2:47

A cinematic indie pop track with raw emotion and guitar-driven energy, Title: “The Girl You Used to Know (Studio Master Ver, )”
Genre: Indie Pop × Alt Rock × Bedroom Pop, BPM: 92, Key: B minor, Mood: Honest, bittersweet, emotional, empowering
Structure: [Guitar Intro → Verse 1 → Pre-Chorus → Chorus → Verse 2 → Bridge (quiet build) → Final Chorus → Outro fade]
Sound Design:• Clean electric guitars with light chorus and vintage tape warmth• Tight indie-style drums (dry snare, warm kick, light overhead room tone)• Subtle analog bass and soft background synth for body• Final chorus adds layered guitars and wide stereo reverb for a live climax• Optional ambient crowd tail or cinematic reverb fade-out for emotional closure, Vocal Style:• Female vocal with breathy, emotional tone — raw yet confident (Olivia Rodrigo-inspired)• Natural phrasing and slight rasp on key emotional words• Layered harmonies in final chorus for a “stadium indie pop” lift• Add small imperfections (sighs, breaths, cracks)
3:09

Lo-fi Soul × Chill R&B track titled “心の声 (Heart Whisper), ”
BPM 84 / Key F major, Soft, emotional female vocal with a sweet, intimate tone — calm yet catchy, Sound: warm Rhodes piano, mellow bass groove, smooth lo-fi drums with snaps and hi-hat swing, jazzy guitar chords, faint vinyl hiss, and light rain ambience for a café vibe, Mood: dreamy, romantic, relaxing, like a late-night heart-to-heart, Structure: [Intro → Verse 1 → Chorus 1 → Verse 2 → Chorus 2 → Bridge → Final Chorus → Outro], Chorus hook repeats “心の声が 君に届くなら / I don’t need words tonight, ”
Lyrics mostly Japanese with natural English accents (~30%), Studio mix: cozy stereo warmth, soft compression, deep reverb tail, gentle tape filter for midnight atmosphere
3:26

chill club remix, master −9, 5 LUFS, ceiling −1 dBTP, late-night club flow, neo funk, chill, emo, edm, smooth, dance, bass, house
2:36

Smooth dance pop with a modern late night city atmosphere BPM124 key A minor warm California female tone natural conversational English plus short Japanese phrases at the end of blocks, Flow should feel soft confident and relaxed, Use glossy pads warm Rhodes soft analog chords gentle sidechain pulse deep tight kick snappy clap silky hats subtle vocal chops neon style synth leads and airy FX shimmer, Bass warm round lightly bouncy, Add soft risers reverse pads and wide ambience for glow, Structure should follow hook verse pre chorus verse two chorus two final hook around three minutes with smooth transitions and no abrupt breaks, Keep mix intimate bright lightly saturated with clear highs and steady low end and wide stereo, Overall mood is two friends walking through neon streets at night shining laughing feeling free and moving with a soft dance groove
3:22

• lo-fi inspired acoustic J-POP with soft night-café atmosphere, warm intimacy, • BPM: 82–90, G major
• Vocal: breathy, close-mic female; whisper tone in verses, mellow lift in choruses;
• Instruments: warm acoustic guitar picking + light strums, soft electric phrases, laid-back lo-fi drums (soft kick, warm snare, crisp brushed hats), deep round bass
• Support: vinyl hiss, tape flutter, airy pads, soft piano notes, subtle chimes for night ambience
• Intro: quiet guitar + vinyl noise
• Verse: sparse picking, intimate vocal, calm late-night mood
• Pre: gentle lift with pads, lo-fi drums entering softly
• Chorus: warm emotional bloom; fuller strums, mellow harmonies, cozy pads
• Verse 2: slightly more movement with soft electric accents
• Pre repeat: same mellow rise
• Final Chorus: soft peak with layered guitars, gentle harmonies
• Outro: tape-faded acoustic picking
• Mood: nostalgic, calming, warm café glow
• Mix: vocal forward, soft highs, warm lows, vinyl warmth, gentle compression
4:35

ゆっくりでいいよ
v5
Ultra-soft whisper swing with intimate female vocal, key A minor, Slow gentle swing at BPM78, sweet bedtime mood, Use very light brush drums with soft swish textures, warm upright bass with mellow low attack, airy Rhodes playing soft 7th/9th chords, minimal jazz guitar with faint voicings only, Keep rhythm loose and cozy, like a slow swaying lullaby swing, Vocal tone: breathy, warm, extremely close-mic as if speaking right beside the listener, slow phrasing, soft consonants, long airy pauses so Japanese whisper lines fit naturally, Keep arrangement sparse and cute, no heavy accents, no bright horns, Add soft tape flutter, faint vinyl dust, and warmanaloghaze, Structure:intro→verse→pre→chorus→verse→pre→chorus→bridge→final chorus→outro, Mix: warm low end, very soft highs, gentle compression, intimate front-center vocal, pillow-soft stereo width, rounded transients, cozy mellow ambience, sweet bedtime whisper swing, like someone gently talking while swaying under dim warm light
4:32

ガラスのハート
v5
Soft chill pop ambient atmosphere BPM85 key A minor female whisper vocal airy warm sweet tone intimate close mic gentle breath texture cozy night feeling, Soft rhodes bright pads light bells warm sub minimal beat soft kick brushed snare tiny clicks clean percussion smooth delay mellow reverb wide soft stereo, Mood sweet bedtime comfort quiet smile soft glow warm touch safe gentle affection slightly playful dreamy, Flow intro verse pre chorus verse two chorus bridge final chorus outro with lots of space slow phrasing soft brightness, Overall vibe warm room low lights soft blankets gentle closeness wanting affection calm but sweet
3:08

Fantasy acoustic track with gentle, storybook mood, Tempo 82–92 BPM, Soft piano, glockenspiel, light strings, warm woodwinds, and subtle chimes, Add small harp or koto-like plucks for fairy sparkle, Use brushed percussion or soft hand drums for a walking-through-the-forest feeling, The music should feel like discovering a secret path in a magical forest, Theme: two children wandering into a hidden place, a fairy door only they can find, Atmosphere must be warm, safe, and glowing, Melody simple and lyrical for kids, Structure:
[Verse] quiet forest steps, soft instrumentation, fairy shimmer, [Bridge] widen the harmony like the forest opening, chimes floating, [Final] gentle return, glowing ending, Mix: vocal warm and close, piano center, glockenspiel slightly right, woodwinds soft, Reverb short, natural, Master −10 to −9 LUFS, ceiling −1 dBTP, Japanese fantasy lyrics
2:29

Japanese lyrics written fully in hiragana, Lofi chill pop with a gentle pop touch, Song length around 2, 5 minutes, Tempo 90–100 BPM, warm minor key with cute, soft pop feel, Female vocal, 20s–30s, whispery but bright tone; calm, cute, and cozy, not dramatic, Sound: lofi-style drums with soft swing, gentle kick, light snare, subtle hi-hat, warm Rhodes or electric piano, pastel synth accents, light bell or glockenspiel in chorus only, minimal bass, Atmosphere: quiet midnight, sweet dessert, soft romance, Structure: Intro – Verse – Pre-Chorus – Chorus – Verse – Chorus – Outro, Chorus simple, melodic, and repeatable for short clips, Mixing: vocals warm and close, rounded highs, slightly saturated, soft reverb, light sidechain, master around -9, 5 to -9 LUFS, ceiling -1 dBTP, Mood: night melting into sleep, sweetness lingering, No artist names, no personal names, chill lofi, catchy
3:06

ゆらゆら
v5
Japanese lyrics only, Sway-swing style with a soft, gentle groove, Tempo 94 BPM, Female vocal, airy and relaxed, singing slightly behind the beat with loose timing, Sound: warm wavy sub-bass, soft shuffle drums, light percussion clicks, airy pads, simple flowing lead synth, Keep the vibe dreamy and drifting, not pop and not bouncy, Arrangement: Verse – Pre-Chorus – Chorus – Verse – Pre-Chorus – Chorus – Bridge – Final Chorus – Outro, Melody should feel floaty with short flowing lines, Mix: vocal close and soft, bass warm, reverb light and hazy, stereo width smooth, Mood: drifting, swaying, gently pulled toward someone, Avoid bright pop energy
2:55

A playful electro swing track kicks off with crisp brass stabs, upright bass, and syncopated jazz piano layered over a four-on-the-floor electronic beat, Female vocals glide above the groove, with intermittent horn fills and glitchy sample chops accentuating dynamic chorus drops, charming, breathy female voice, minor



