Music Notation. Extended.
We build Music Notation Plugins to streamline your workflow, create unique-looking music pages, and compose in ways never seen before.
Check out our public catalog below, or visit our Custom Tool Program page to create your own.
From the creators of Graphical MIDI Tools.
ScoringWorld Public Catalog
Discover the tools we currently offer — more are on the way.
Notice: all tools are currently available for Sibelius Ultimate 2024.3 or later.
Graphical MIDI Tools
Our flagship product. Add realism and precise expression to your score mockups by editing automation curves, sound positions, note velocities, and much more — all within Sibelius.
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Walking Bass Tool
Created in collaboration with Reinhold Schmoelzer.
Create automatic walking bass lines for your jazz arrangement demos.
Get it for $19.99 Learn more
Graphical Harp Tool
Created in collaboration with Lior Rosner.
Create harp glissandos and pedal diagrams in a fast and intuitive way
Get it for $19.99 Learn more
Native American Flute
Created in collaboration with Timothy Land.
Create diagram fingering charts for the Native American Flute in a fast and easy way.
Get it for $19.99 Learn moreFrom our Blog
Our latest updates and news from our workshop. Explore what tools we are creating and news and scoring tips
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Graphical MIDI Tools May 2026 Update is Now available!In this important update, we introduce new features: full staff editing and per note velocity.
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Jazz composers and arrangers: a new tool is hereCreated in collaborator with Reini Schmölzer, this tool generates walking bass lines from your chords. Perfect for faster and better sounding demos.
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Sibelius Tip: Combining Sound LibrariesExtend Sibelius sound libraries by creating a custom configuration that integrates external virtual instruments.
Let's Build Your Tool
Create a tool tailored exactly to your everyday music notation workflow.