Currently in Superior Drummer 3 we can export the full song track as a MIDI file. It would be great to add an option within the block context menu to export the selected block as a MIDI file and preserving the song part type (verse, chorus, etc). In that way users can save their own grooves to easily expand their MIDI library and re-use them in other projects.
Check out my youtube channel https://www.youtube.com/user/joshguitarreiru