HomeTrack日曜夜の憂鬱? Guide
日曜夜の憂鬱Suno

日曜夜の憂鬱AI Track

CHT
🎵 Suno📅 5/9/2026 Published
イントロ
Aメロ
Bメロ
サビ
Aメロ
Bメロ
サビ
間奏
Cメロ
Bメロ
ラストサビ
落ちサビ
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_DB24A43A.mp3 — analysis.mscv2.4.1PID 0xDB24 · 44.1kHz · 4096 fft · 86ms latency
analysis.msc 20
spectrum.fft 2048
timeline.tsv
debug.log 3
1234567891011121314151617181920
// ── MusicIDE v2.4.1 · stream_id=0xDB24A43A · 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
duration4:05
toolSuno
ai_score71 conf md
human0 → +0
div_tag—
mood(+1.00, -1.00) · 0.35
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 4:05 · 13 セクション · AI推定
SECTIONTIME長さENERGYNOTE
イントロ0:00–0:066s★★★★★キーボードとギターによる軽快なオープニング
Aメロ0:06–0:2014s★★★★★切ないメロディでボーカルが入る
Bメロ0:20–0:3515s★★★★★サビに向けて徐々に高揚感が増していく
サビ0:35–1:1338s★★★★★キャッチーでエモーショナルなサビメロディ
Aメロ1:13–1:2613s★★★★★2番のAメロ。落ち着いたテンポ感
Bメロ1:26–1:4014s★★★★★ドラムのフィルを交えながら盛り上げる
サビ1:40–2:1737s★★★★★力強いドラムと共に届くサビ
間奏2:17–2:3013s★★★★★シンセサイザーとギターの掛け合い
Cメロ2:30–2:4414s★★★★★英語のフレーズを交えた新鮮な展開
Bメロ2:44–2:5814s★★★★★ラストサビに向けたビルドアップ
ラストサビ2:58–3:3032s★★★★★最もエネルギッシュで壮大なサビ
落ちサビ3:30–3:4414s★★★★★演奏が静かになり、ボーカルが際立つパート
アウトロ3:44–4:0521s★★★★★徐々に楽器がフェードアウトしていく
楽曲ジャンル DNA
J-Pop40%
Melodic Pop-Rock30%
Future Bass20%
Bedroom Pop10%

日曜夜の憂鬱を加速させる。サビの「Sunday night」が胸に刺さる、全SNS世代の共感ソング。

plays
4
Likes
0
Comments
—
Reposts
—
DL
—

AIAI Judges' Reviews

B71 / 100
Dr.
61
KENJI
62
Tanaka
78
Rina
82

AI Judge Reviews (4)

Dr. Takano Seiichi
Dr. Takano Seiichi
Former national university music professor & music critic
61/100
"Structurally adequate, but theoretically barren and creatively inert."

The thematic premise has merit. Capturing the universal melancholy of Sunday evening within a contemporary J-POP framework demonstrates a degree of rational intent. However, upon rigorous structural analysis, this composition is technically deficient in ambition. The three-part verse-prechorus-chorus architecture is textbook orthodoxy, offering no harmonic adventure whatsoever. The melodic hook of repeating 'Sunday night' is among the most rudimentary devices in popular music theory -- functional, yes, but intellectually undemanding. There are no modulations, no notable harmonic substitutions, and the tonal center remains stubbornly static throughout. I will concede that the mix balance is competent -- the dynamic relationship between vocal and instrumentation is handled with surprising precision for an AI-generated output. Nevertheless, surface polish must not be mistaken for compositional depth. What we have here is the statistical median of J-POP structure, outputted with mechanical efficiency. The intention has merit; the execution is profoundly safe. Music tolerates no excuses. A score of 61 reflects technical adequacy and nothing more.

KENJI
KENJI
DJ / EDM & IDM Producer
62/100
"Bedroom banger, not a club banger - and that's actually the move"

Aight real talk - bringing this to a club floor would be a mistake, but that ain't a diss, that's just facts. 130BPM sits awkward in a DJ set, too pop for a dance floor, not housey enough to lock bodies in. The drums are solid J-pop foundation, but there's no hypnotic loop energy, no that thing that makes you lose track of time on the floor, you know what I'm saying. BUT. This track knows exactly what it is. Sunday night, alone in your room, lights low, feelings hitting different - this song NAILS that emotional groove. And emotional groove is still groove, fam. The hook on Sunday Night is sticky as hell, the mix is clean, the balance is impressive for AI. Body response here is chest-tightening not hip-swaying. TikTok is gonna eat this up, guaranteed. Floor adaptability is low, but in terms of connecting sound to human feeling? That's its own kind of slap. Respect the lane.

Tanaka Yoshio
Tanaka Yoshio
Sales director at a small firm & weekend music lover
78/100
"Sunday night loneliness wrapped in a hook you can't shake off"

You know, the moment I heard this one, it just hit me right in the chest. That Sunday night feeling, man. We all know it, don't we? That mix of dread and quiet longing before the week starts again. Reminds me of something between a Crowded House ballad and a modern anime theme, but with its own voice. The melody in the chorus, that Sunday night repeated phrase, it sticks. And that's the whole game right there. If the hook don't grab ya, nothing else matters. The build from the verse to the chorus is textbook but textbook for a reason. It works. The mix is clean, the balance between the guitar crunch and the synth shimmer is just right. My only small gripe is it's almost too polished. A little grit, a little imperfection, and this thing would've cut even deeper. But I'll be honest, I caught myself humming it after, and that don't happen easy with me. That's the mark of a real melody. AI or not, this one's got soul where it counts.

Rina
Rina
Music TikTok creator & freelance writer
82/100
"Sunday night, this one got me in my feelings on loop -- the hook is genuinely dangerous"

Okay so the title alone made me stop scrolling. Sunday night blues is such a universally relatable feeling and this track delivers on that premise hard. The moment the chorus kicks in with that Sunday night chant I was already mentally adding it to three different playlists. The balance here is what gets me -- it has that familiar emo-rock anime-adjacent energy that feels like something you already love, but the production is clean and modern enough that it does not feel recycled. That is actually the hardest thing to pull off and this does it almost effortlessly. For TikTok specifically, the chorus is basically made to play under a slow-motion city-at-night clip or a late Sunday vlog and whoever uses it first is going to rack up views fast. The AI fingerprint is there if you listen for it -- almost too polished, too perfectly balanced -- but honestly that might just be the sound of 2025 at this point. Trend factor is high, shareability is high, and the emotional gut-punch lands. My only thing is I want a little more grit, a little more mess. But as a late-night anthem it works.

🎧

Revisited later

Tanaka Yoshio
Tanaka Yoshio142d later
「Bメロの「間」が正体だった」

また聴いちまったよ、皿洗いしながらな。初回は気づかんかったけど、BメロとサビのあいだにちょっとだけMが息を吸う「間」があるんだ。あそこが日曜夜の憂鬱そのものだったわ。あの一瞬で全部説明されとった。

Score Comparison

AI Score (judges' average)71
Human Score (user avg)-

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TRACK DATA SHEET

About This Track

「日曜夜の憂鬱」は 2026年5月9日 に CHT 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 71/100。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、エモい、チル、夜聴き、シティポップ、アップテンポ、孤独、胸キュン、日曜夜、四つ打ち、夜ドライブ、共感、J-POP、憂鬱、疾走感. Browse similar tracks from each tag page.

Published
2026年5月9日
AI Tool
Suno
AI Reviews
4
User Ratings
0
Total Plays
4

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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