Your handwritten charts, turned into real score data.

Just snap a photo and upload. AI reads your handwritten lead sheets and converts them into engraved PDF and MusicXML. Polish it simply by chatting.

Start with just an email address. No credit card required.

読み込み中…

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↑ An actual jazz standard converted by this service — repeats, chord symbols, and ties faithfully reproduced.

Three simple steps

Shoot & upload

Drag & drop a PDF or phone photo of your chart

AI converts it

An engraved PDF and MusicXML in minutes

Finish via chat

Fix details by chatting; answer AI's questions with a tap

AI reads handwriting

Handwritten, photocopied, or warped staves that broke dedicated OMR software — modern LLM vision reads notes, chords, even repeat signs.

Edit by chatting

Just say "the D in bar 5 should be an E". No manuals, no learning curve — it feels like ChatGPT.

AI asks when unsure

For ambiguous bars, the AI shows you the exact spot with candidate readings. Pick one or type your own.

MusicXML, MIDI & audio

Engraved PDF plus MusicXML / MIDI / preview MP3. Transpose and share with one click.

Turn the lead sheets sleeping in your folder into scores you can share, edit, and transpose.