Table of Contents

The Grid and Quantize controls Inserting notes Typing notes with the PC keyboard Entering notes using a MIDI keyboard Selecting notes Filtering the selection Moving and copying notes

The Rosegarden matrix editor enables you to view and edit music in a simple, logical format: each note represented as a block in a grid, at a height corresponding to the pitch.

Each matrix editor window shows a single segment. To edit a segment, just right-click on it in the main canvas and select the matrix editor from Segments → Open in Matrix Editor (M). Alternatively, you can configure Rosegarden to make the matrix editor the default editor available when you double-click on a segment.