Terms of use

Last updated 14 November 2026

Piano Ear Training is run by PT Lunsbok Tech Group. By using the site and the trainer, you agree to these terms.

Free to use

The site and the trainer are free. There’s no account and nothing to pay.

Provided as is

We provide the site as is, with no warranty of any kind. We try to keep it working and correct, but we can’t promise it will always be available, free of errors or right for what you need. As far as the law allows, we aren’t liable for any loss from using it.

Your practice history is kept only in your browser, so it can be lost if the browser’s data is cleared. To keep a copy, download a backup from Progress and backups in the trainer’s menu.

We may change or stop the service

We may change the trainer, add or remove features, or stop running the site at any time.

Don’t misuse the site

Don’t attack the site or try to break it. That includes trying to get around its security, overloading it, interfering with other people’s use of it, and scraping it in a way that puts load on it.

Who owns what

The melodies in the trainer are in the public domain. The site’s own text, code, design and images belong to PT Lunsbok Tech Group.

Privacy

How we handle data is in the privacy policy.

Changes to these terms

If these terms change, the new version goes on this page with a new date at the top.

Contact

PT Lunsbok Tech Group, hello@pianoeartraining.com