Squeak: Technics brand KN arranger keyboard sequencers include a special 'Technics' track where you record (at user specificed locations), 'command instructions' which tell the arranger to 'play back' a given style variation, and for a specified number of measures. This track is not a midi track so the auto accomp tracks played are not actually recorded at all.. Only the notes played LIVE (Right, Left parts) get recorded on the other midi tracks. Only after the song is fully recorded can you then export the song to a standard midi file. - Scott