The score editor is the most important part of any music notation application. In Staventabs Pro, it is available in the environment with the same name.
The Score Editor environment consists of the sheet music viewer and two sidebars. Each sidebar contains a tool palette and an area for docking corresponding panels. Left side is used for the property panels, and the right one is for the note input and transformation actions.

Score Editor components
- 1 Left sidebar
- 2 Right sidebar
- 3 Sheet music viewer
- 4 Left tool palette
- 5 Right tool palette
- 6 Left dock area
- 7 Right dock area
- 8 Docked panel
- 9 Floating panel