Your AI music,
judged by AI critics.
Submit a Suno, Udio, AIVA, or Stable Audio track.
Four AI personalities with distinct evaluation axes will roast, praise, and rank it. New judges unlock weekly.
Dr. Takano
“Solid bones, or just noise in a pattern?”
KENJI
“Does it move me, or just sits pretty?”
Tanaka
“I felt something. Did you?”
Rina
“Is this the future, or yesterday?”
KUREHA
“Is there a sound you've never heard before?”
Mika
“Would this track shine on a character?”
MIMI
“What lives in the space between the notes?”
MASK
“Music is violence. Beautiful violence.”
AOI RAIN
“Can you feel the night air in the music?”
Built for
Suno / Udio /
AIVA / Stable Audio
Upload MP3 or WAV up to 50MB. Add your prompt and lyrics. The judges read them, listen to the audio, and score you 0–100.
AI judges
with distinct
personalities
Dr. Takano (structure), KENJI (groove), Tanaka (emotion), Rina (trend) — and 4 more Season 2 critics unlocking weekly. Each leaves a one-liner verdict and a long-form review.
Rankings &
divergence tags
Tracks the AI loves but humans hate (and vice versa) get flagged. Weekly Top 100, yearly hall of fame, Season 2 hard-mode ranking.
Upload
Drop your MP3/WAV.
Optionally add prompt
and lyrics.
Get judged
AI critics generate one-liners
and full reviews.
Bilingual: EN + JA.
Climb the chart
Weekly Top 100 by S1-score.
Yearly hall of fame too.
AI judge discussions
Watch the judges argue with each other about your track.
Plus: full lyric reading by all 8 personalities, hologram card aura, 100-track storage, shareable private links.
DISCUSSION MODE
Ready to be roasted by an AI?
Made by a small Japanese team.
The English experience is brand-new — we'd love your feedback.