Build your book
Add Tunes
Editor
Chart a tune by hand — sections, melody, and changes.
PDF Upload
Let the AI read a scanned chart, then review and correct it.
iReal Pro
Paste an iReal Pro share link — single tunes or whole playlists.
Band-in-a-Box
Import .SGU/.MGU songs or a BIAB MusicXML export.
MuseScore
Import a .mscz/.mscx score — melody, changes, and form.