Edit any sheet music by describing the change.
No notation software, no re-engraving, no starting over. Upload a PDF or MusicXML and type what you want: transpose to D, make the left hand easier, arrange it for violin and piano.
Start free. Bring your music, adapt it as much as you like, and download it when you need it.
Watch a score change, live.
Cleanest results come from MusicXML or a PDF exported from notation software. Scanned or photographed pages are less reliable.
From the version you have to the version you need.
Upload your score
PDF, MusicXML, or MuseScore. If it's a PDF, we first read it into real, editable notation.
Say what to change
Plain English: a new key, a simpler right hand, a different instrument, fewer pages. One request at a time, as many rounds as you need.
Hear it and download
Play the result in the browser to check, then export as PDF, MusicXML, MuseScore, MIDI, or MP3.
Why edit here instead of notation software?
You talk, it engraves
Skip the years of Sibelius shortcuts. If you can say what you want, you can make the edit.
A musician's engine
Deterministic music theory under the hood: keys, voice leading, and rhythms stay musically correct through every change.
Check it by ear
Instant playback after every edit, so you know it's right before you print or share it.
Editing, answered.
Can I edit sheet music without notation software?
Yes. Upload a PDF or MusicXML and type the change you want in plain English. LalaScript makes the edit and shows you the new score with instant playback.
What kinds of edits can I ask for?
A new key, a simpler right or left hand, different instruments, removed ornaments, fewer pages. Mechanical changes like transposing are instant and exact; bigger rearrangements take a moment.
How many edits are free?
As many as you like. Editing is free on every piece; you download the file when you need it.
That piece, the way you need it.
The studio is free to start. Upload a score and make your first edit.
Edit a score free →