Early access

Submit a verse.

The more context you give, the more specific the coaching can be. The beat and your stated intention matter more than most people expect — timing can only be judged against what you were aiming for.

Your music stays yours: Uploads go into a private store. Nothing is published, shared or used to train anything unless you tick the optional box.
Reviewed by a person: Early-access analyses are currently reviewed with human expert input while we develop the automated coaching engine.
Delete any time: Email hello@example.com and we remove your audio and your report.

Read the privacy notice and terms.

01 — Who you are

Artist name*

Email*

Where we send the link to your report.

Track / verse titleOptional

02 — The audio

Upload performance*

Full song or vocal take. For early access, please keep submissions to approximately 90 seconds.

or drag it here · .mp3, .wav, .m4a · up to 50 MB

Instrumental / beatOptional

Optional but strongly recommended — timing can only be judged against the beat you actually rapped to.

or drag it here · .mp3, .wav, .m4a · up to 50 MB

03 — The words

Lyrics*

Paste them as performed, line breaks and all. Ad-libs in brackets help.

0 / 80 characters minimum

What are you trying to achieve with this performance?*

aggressive, laid-back, technical, emotional, melodic, conversational…

04 — What do you want the most help with?

Choose as many as apply.

05 — Permissions

I confirm I own or have permission to submit this material for private analysis.

I'm happy for anonymised performance measurements and coaching labels from this submission to help improve the future coaching system.

Entirely optional. Leaving this off does not change the coaching you receive. Your audio is never published either way.

Your audio stays private. It is stored in a private bucket, used only to produce your analysis, and never published or shared. You keep every right to your music.

No account needed · Private upload