Last updated: 21 August 2026

Terms of use

Short, and in English rather than lawyer.

The deal

Content you play through it

The extension analyses audio that is already playing in your browser. Whether you're allowed to play that audio in the first place is between you and whoever owns it — use it with material you have the right to listen to. Chord names themselves are facts about music, not a reproduction of a recording; the extension does not record, save, or redistribute any audio.

Feedback you send me

If you send an idea through the feedback form, I may act on it and build it, without owing you anything for it. Don't send me anything confidential.

Liability

To the fullest extent the law allows, I'm not liable for any loss arising out of using these tools. This is a free guitar aid made by one person, not a life-support system.

Contact

William France (badaddacus) · badaddacus@gmail.com