Support
Contact
Email: [email protected]
Website: https://euterpenotes.com
For privacy-related requests, use the same address and put “Privacy” in the subject line. See also our Privacy Policy.
Get the app
Euterpe Notes is an Android app (package com.euterpeai.piano_transcriber).
- Google Play — link will appear here when the listing is live.
- Direct APK — may be shared for closed testing with friends; install only from a source you trust.
Tip: Transcription needs a network connection — the App sends audio securely over HTTPS to our servers and returns the result to your device.
FAQ
How long can I record?
About 90 seconds per clip (App and server limit). Keep phrases short for better results and faster processing.
Which mode should I use?
- Melody — best for a single clear line (recommended).
- Chords — polyphony; may use grand staff (pitch split ≈ C4, not true hands).
- Pedal On — experimental; often noisier.
Why is transcription slow or “busy”?
The public server runs on CPU and handles one heavy job at a time. If you see a busy message, wait a minute and try again. Rate limits also apply to keep the service fair.
Where are my files saved?
On the device under Download/Euterpe Notes, with names like piano_YYYY-MM-DD_001.mid.
Do I need an account?
No. There is no login and no cloud library of your performances.
I got “Not authorized”
The build may be missing a valid API key. Reinstall from the official source or contact support.
I got “Too many requests”
Wait a few minutes. Limits protect the shared server (e.g. a few transcriptions per minute per IP).
Can you delete my data?
Local files: delete them on your phone or uninstall the App. Server temp files expire automatically (typically within about 24 hours). There is no permanent user account to erase. Email us if you have a specific retention question.
Legal pages (Google Play)
- Privacy Policy — required public URL for Play Console
- Terms of Use — acceptable use & AI disclaimer
- Home — product overview
Play Console privacy policy URL to paste:
https://euterpenotes.com/privacy.html