Contact and corrections

What to include

• The exact input. For notes, copy the text you entered. For a chord, include the full symbol, such as Cmaj7/G.
• The tonic setting. Unknown and a specific tonic can produce different result sets.
• The result you saw. The scale name, tonic and spelled notes are enough. A screenshot is optional.
• The result you expected. If you are reporting a spelling issue, include the conventional spelling and the context (for example, “F♯ major should use E♯, not F”).
• The browser and device. This helps with layout, keyboard or audio problems.

What not to send

• Passwords, payment details or government identification.
• Unnecessary personal information.
• Copyrighted audio, tabs or sheet music that you do not have permission to share.

What this contact channel is for

Corrections to scale spelling, chord expansion, matching behaviour, accessibility, layout and documentation are in scope. Requests for custom lessons, transcription or commercial licensing are outside the scope of this free tool.

For a data and storage question, read the privacy page first. It lists what is stored in your browser and what is sent to a server (nothing musical).

Project status

Music analysis runs in your browser. There is no account system, no server-side music analysis and no contact form backend. If the public contact address is missing, the site is not ready to be published as a monitored service.