Predictor.

Predictor builds a model from a MIDI file, taken from its bundled library or dropped in from your own collection, weighing cadences, note relationships, velocities and modulations. Each click, computer-key tap or controller note then fires the note, triad or voicing it predicts should come next, so the harmony takes its cue from the file while the timing stays entirely yours. Record the phrases you like and drag them into your DAW as a starting point for a new track or a stalled one.