Editor & Pattern Manager for Korg EM-1 The EM-1 Editor is a Pattern Editor and Manager for the Korg Electribe EM-1 Groovebox.It comes with a full Step Sequencer emulation, a Motion Sequence Editor, Piano Roll Editor, Pattern Matrix etc.The all-in-one overview for all steps of a pattern makes it very easy keeping track of what's going on in your sequences. Fast access to all Pattern Steps and Parameters of all Parts. Name & Style handling for Patterns integrated.