MusicXML & forum imports
Import your own charts or download shared charts and setlists from the community forum.
Change The Key, Change The Game.
Transpose to all 12 keys. Play with freedom.
Realbook Master turns your MusicXML charts into any key instantly with a simple swipe, so students and performers can practice, rehearse, and perform with confidence—without rewriting a single note. Toggle lyrics on or off, create instrument‑specific transpositions (including bass clef), and build setlists in minutes. Customize music fonts, background colors, and themes to keep charts clean, consistent, and performance‑ready.
Everything you need for real-world transposition
From classroom to stage, keep the chart readable and the harmony intact.
Swipe to transpose
Generate all 12 keys with a simple swipe, ready for vocalists, horns, and quick changes.
Instrument-ready charts
Create instrument-specific versions, including bass clef, without re‑engraving.
Setlists & customization
Build setlists fast and personalize music fonts, backgrounds, and themes.
Three steps to any key
Designed to feel as simple as turning a page.
01
Import MusicXML
Drop your chart into Realbook Master and keep your notation intact.
02
Choose the target key
Select any of the 12 keys to match singers, instruments, or rehearsal needs.
03
Play with confidence
Practice or perform with a clean, transposed chart on demand.
Built for the people who live in the changes
Students, educators, and working players all face the same question: “Can we do it in another key?”
Students
Train ear and fingers by moving through keys quickly without rewriting charts.
Educators
Adapt charts instantly for mixed ensembles and different skill levels.
Performers
Respond on the gig: transpose for vocalists or instruments without missing a beat.
Ready to play in every key?
Download Realbook Master and keep your charts flexible, clear, and stage-ready.