EM-1 Editor

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 trial version has some limitations (e.g.

no save functions and other limitations) and may be used for evaluation purposes without charge for a period of 30 days.