Harmonizer - make chords from single (fundamental) note in a given musical scale. The scale as well as intervals can be automated freely (currently held chords will change). Note-ons are latched, for multiple/combined chords only single note-on/off will be triggered for the duration of the combined chords. If a off-scale note is given, it will be passed through - no chord is allocated. Note: Combine this effect with the 'MIDI Enforce Scale' filter to weed them out.