The MIDI Guitar software [1] does this in real-time, similar to Rolands hexaphonic pickups, but with a standard guitar signal. MIDI Guitar 3 is in open beta te

The MIDI Guitar software [1] does this in real-time, similar to Rolands hexaphonic pickups, but with a standard guitar signal. MIDI Guitar 3 is in open beta testing [2] and adds MPE (multidimensional polyphonic expression) MIDI. [1] jamorigin.com [2] jamorigin.com/beta