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東京物語(DEMO)Suno

東京物語(DEMO)AI Track

🎵 Suno📅 5/6/2026 Published
イントロ
Aメロ1
サビ1
Aメロ2
サビ2
間奏
ラストサビ
アウトロ
Loading waveform…
0:00 / 0:00

</>MusicIDE — リアルタイム解析▶ 楽曲を再生すると FFT / コード / BPM がライブで流れます (停止中は静止)

track_8C4191A8.mp3 — analysis.mscv2.4.1PID 0x8C41 · 44.1kHz · 4096 fft · 86ms latency
analysis.msc 20
spectrum.fft 2048
timeline.tsv
debug.log 3
1234567891011121314151617181920
// ── MusicIDE v2.4.1 · stream_id=0x8C4191A8 · t=42.187s ──
const scale = 'A minor' conf 87% ▂▃▅▇█▇▅▃
const bpm = 128.07 ± 0.42 ▆▇█▇▆▇█▇ stable 94%
const key_root = 'A3' 220.00Hz 0x4A5F2C
// ── frequency bands · resolution: 10.77Hz/bin ──
export fn bass() → 0.000 ▁▃▅▆█▇▅▃ -24.8dB 0-300Hz
export fn mid() → 0.000 ▂▄▆▇█▆▄▂ -28.2dB 300-3kHz
export fn treble()→ 0.000 ▁▂▃▅▇▅▃▁ -33.7dB 3k-20kHz
// ── dynamics & loudness ──
const rms = 0.000 ██████░░░░ peak: 0.892
const lufs = -8.14 LUFS ████████░░ loud
const energy = 0.000 J/s ▃▅▆▇█▇▆▅ ↗ rising
const centroid = 0 Hz brightness: 0.42 ▃▄▅▆▇▆▅▄
const flatness = 0.000 tonal (noise < 0.5)
const zcr = 0.000 zero-crossing rate ▂▃▂▃▄▃▂▃
// ── stereo field ──
const width = 0.50 L━━━●━━R stereo
const phase = +0.91 ▇█▇▆▇█▇█ in-phase ✓
// ── ML chord probs · model: chord-tcn-v3 ──
return { 'Dm9':0.91, 'Em7':0.78, 'Fmaj7':0.62 }
CHORD PROGRESSION LIVE
▶ 再生すると和音の流れがここに現れます
WAVEFORM
METADATA
sample44.1k
channels2ch
duration4:30
toolSuno
ai_score74 conf md
human0 +0
div_tag
mood(+1.00, -1.00) · 0.38
CHROMA
CC#DD#EFF#GG#AA#B
SPECTRUM FFT LIVE
100Hz1k5k10k20k
BAND LEVELS LIVE
SUB
0.00
BASS
0.00
LOW-M
0.00
MID
0.00
PRES
0.00
AIR
0.00
CHORD CANDIDATES LIVE
Dm9iv — sub
91%
Em7v — min
78%
Fmaj7VI — med
62%
C△III — med
46%
PITCH DETECT LIVE
A4
249 Hz
analyzer IDLE
mem: 128MB
cpu: 14%
frame: 00000
drop: 0
IDLE
SONG STRUCTURE — セクション詳細 Total 4:30 · 8 セクション · AI推定
SECTIONTIME長さENERGYNOTE
イントロ0:000:1616s★★★★★軽快なシンセサイザーとドラムで始まる爽やかなイントロ
Aメロ10:160:5438s★★★★★落ち着いたビートに乗せて、都会の孤独感を歌うAメロ
サビ10:541:2228s★★★★メロディアスで広がりのあるサビ、感情が高まる
Aメロ21:222:0038s★★★★★日常の憧れと葛藤を描写する2番のAメロ
サビ22:002:2929s★★★★ビートが強調され、切なさがさらに増す2番サビ
間奏2:292:5728s★★★★★ギターとシンセの掛け合いによるエモーショナルな間奏
ラストサビ2:573:5457s★★★★★転調を交え、感情を爆発させる最大音量のファイナルサビ
アウトロ3:544:3036s★★★★★ピアノの静かな響きと共に、余韻を残しながらフェードアウト
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Description

作詞作曲した曲をsunoでアレンジと歌入れしてもらいました。まだ曲の構成や歌詞の微調整をしている段階のためDEMOとしています。sunoだとどうしてもアウトロ部分のメロディが変えられてしまうので、モヤモヤしています。

AIAI Judges' Reviews

B74 / 100
Dr.
61
KENJI
72
Tanaka
81
Rina
82

AI Judge Reviews (4)

Dr. Takano Seiichi
Dr. Takano Seiichi
Former national university music professor & music critic
61/100
"構造は及第点、しかしAIに魂は宿らない"

The structural intention here is, I will concede, technically adequate. The composer has correctly employed the standard verse-bridge-chorus architecture of commercial pop, and the melodic hook in the chorus demonstrates genuine compositional instinct — not merely AI confection. The city-pop aesthetic is handled with reasonable competence, and the urban melancholia embedded in the lyrical content aligns sufficiently with the harmonic pallette. However, I must address the central deficiency with bluntness: surrendering the outro — the structural terminus, the final argument of any composition — to algorithmic improvisation is professionally inexcusable. The fact that the composer acknowledges this as unsatisfying is the only redeeming indication of artistic conscience present. Labeling this a DEMO does not absolve the structural incompleteness; it merely postpones the reckoning. Reconstruct the outro manually. Every measure of a finished work must reflect deliberate intent. A piece that cannot control its own ending has not earned the right to call itself complete.

KENJI
KENJI
DJ / EDM & IDM Producer
72/100
"Late night cruise vibes - the groove is real but keep it off the dance floor"

Alright, real talk. This ain't a floor banger, and that's fine. My body doesn't wanna jump, it wants to lean back and cruise through Shibuya at 2am with the windows down. That midtempo groove with the city pop flavor? That's legit. The way it sways horizontally instead of pumping vertical energy, that's intentional and it works. The synth textures are clean, the vocal sits right up front where it should, and that chorus melody is genuinely sticky. One listen and it's already living in your head rent-free. But yo, as a DJ? That wobbly Suno outro is a hard problem. You cannot mix out of that cleanly. That's not a vibe issue, that's a technical issue. The creator's frustration makes total sense, fix that in a DAW and this thing is basically release-ready. The bones are strong. The soul is there. Groove score is solid but floor adaptability drags it down. Still a banger in the right context.

Tanaka Yoshio
Tanaka Yoshio
Sales director at a small firm & weekend music lover
81/100
"A city-night melody that lingers long after the last note fades"

Now listen, I've been around long enough to know when a song has got something real in it, and this one does. That chorus just reaches right in and grabs you, like a late-night drive through the city when you're feeling things you can't quite name. Reminds me of the feeling I get from early Carpenters records, or maybe a bit of that Steely Dan city-glow kind of mood. The melody is the star here, not the production. That's a rare thing these days, I tell you. The verses build real nicely, and when that bridge kicks in before the big chorus, you feel it. Now the outro business, I hear you. It's like a good story that trips on the last sentence. But son, the heart of this song is already beating strong. Get yourself a DAW, fix that ending, and you've got something worth playing on a Friday night with a cold drink in your hand. Don't sit on this one.

Rina
Rina
Music TikTok creator & freelance writer
82/100
"Tokyo loneliness wrapped in city pop -- it actually hits."

Okay so this is the kind of track that makes you feel something before you even process why. The city pop vibe is totally on trend right now and this song nails it without feeling like a copy of something else. The chorus melody is genuinely sticky -- like one listen and it is already living in your head rent free. The production has that slightly melancholic, late-night-commute energy that works incredibly well for short-form video content. Pair this with a slow-motion shot of rain on a Tokyo street window and you have a viral moment waiting to happen. The lyrics hit that sweet spot of being personal enough to feel intimate but vague enough that anyone can project their own story onto it. The only real friction point is the outro issue the creator mentioned -- you can feel that something is slightly off at the end, and for a song this polished everywhere else, it breaks the spell a little. But honestly for a demo, this has serious commercial potential. Fix the outro and this is a real release.

Score Comparison

AI Score (judges' average)74
Human Score (user avg)-

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Lyrics

[ Intro ]

[ Verse 1 ]
芝公園の吹き抜けるこの場所に座り眺め浸っても
言葉に出来ないし、話す相手も無いし
休日話や、結婚がどうとか、キャリアがなんたらかんたら
ご縁なし我関せずで浮いているけど
そんな私を私は好きだから

[ Chorus ]
東京の夜に包まれて
「私ならやれる」と言い聞かすの
ただ、遣り切れぬ思いに刺されて
紅色に濡れるかな?
それでも
Ah このオレンジ色のタワーに
Uh 焦がれてしまうのも性よね
Oh 愛おしくて憎たらしい矜持

[ Verse 2 ]
地下鉄の立ち籠めるこの匂いが好きかもなんて
恵比寿駅ホームで無自覚に出てきたの
週末は所謂普通を誰かと過ごしているのよ
オシャレして中目黒のカフェでブランチ
無意識の憧れに取り憑かれて

[ Chorus ]

東京の夜に残されて
「私何してるの?」ハッとなると
「もう諦めてしまえば楽よね?」って
飛び込んで死にたいわ
それでも
Ah 流されて飲み込まれるけど
Uh その今が心地も良いけど
Oh 相も変わらずに生きてしまうのね

[ Interlude ]

[ Final Chorus ]

東京の夜に溶け込んでも
性懲りも無くまた言い聞かすの
「まだ…まだ…まだ…」って
どうしても
“あぁ、無常”の闇に囚われて
もう押しても引いても駄目なら
「もう、だってどうしようも無いでしょ?」

東京の夜に包まれて
「私ならやれる」と言い聞かすの
まだ、遣り切れぬ思いに焦がれて
板挟み鬼ばかり
それでも
「あぁ、そんな私も私なのね」と
カタルシスにも似通うものを
誰にも見えないままに残して

[ Outro ]

そっと鍵を掛け眠りに着く頃
酔いも回り気持ちが良くなるのよ
何の変哲も無いちっぽけな夜に

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TRACK DATA SHEET

About This Track

「東京物語(DEMO)」は 2026年5月7日 に basho_monet さんが AI MUSIC JUDGE に投稿した、Suno 製の楽曲です。 Suno は歌詞と簡単な指示から数十秒で楽曲を生成できる、現在もっとも普及している AI 作曲ツールの一つ。ボーカル合成の自然さが特徴です。

AI 審査員の総合スコアは 74/100標準的に高い評価。日常的なリスニングに十分耐えうる作り込みです。

Genre / Vibe tags: 切ないキャッチーミドルテンポシティポップ孤独夜の浮遊感都会的J-POPメロディアス. Browse similar tracks from each tag page.

Published
2026年5月7日
AI Tool
Suno
AI Reviews
4
User Ratings
0
Total Plays
2

AI judge reviews are auto-generated by AI models for reference only and do not objectively rank tracks. To learn how the site works, see How to read track pages .

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