There are three ways to get from a piano recording to sheet music. They trade your time against your money and how much you trust the result.
1. Write it out by ear
The traditional way: play a bar, stop, find the notes on a keyboard, write them down. It trains your ear like nothing else. It is also slow. Even experienced musicians spend hours on a few pages of a dense piece, and the left hand under a sustained melody is the hardest part to hear.
You need: the recording, a way to loop and slow it (most audio apps can), manuscript paper or free notation software such as MuseScore.
2. Pay someone to transcribe it
Freelance transcribers will write out a song for a fee. A good one gives you a clean, human-checked score. It costs far more per song than software and takes days rather than minutes.
3. Let software do the first draft
Automatic transcription listens to the recording and writes down the notes for you. For solo piano it is now good enough to learn from, with checking. This is what Hear It, Score It does. The steps:
- Get a clean recording. Solo piano, little background noise. A phone near the piano is enough. See how to record piano on your phone.
- Upload it. An audio file, a video, or a link to a video you have the right to use.
- Wait a few minutes. The notes are heard, lined up on the beat, split between the hands and engraved.
- Check the grey notes. Notes the machine was unsure of are printed in grey. Compare those bars against the recording first.
- Change the key if you need to, then print the PDF or open the MusicXML in MuseScore to fix anything.
Which should you choose?
| By ear | Hire someone | Software | |
|---|---|---|---|
| Time | Hours | Days | Minutes, plus checking |
| Cost | Free | Highest | Low; often free to try |
| Accuracy | As good as your ear | Usually best | Good on clean solo piano |
| Best for | Training your ear | Publishing or performing | Learning and practising |
Many musicians mix them: software for the first draft, their ear for the corrections.
Getting a cleaner result
- Use a recording of the piano alone. Singing and other instruments become stray notes.
- A steady tempo helps the bar lines land in the right place.
- Lighter pedal means fewer smeared notes.
- Trim talking and silence from the start and end.