Home / Forums / General melodica discussion / Key and Wind player from Portugal / Reply To: Key and Wind player from Portugal Reply To: Key and Wind player from Portugal December 30, 2017 at 6:15 pm #9569 Miguel CatalãoParticipant You could try TC Helicon voicetone, or something simmilar. Detuning real time and chorus/unison effects are digital processes. They not only double they use phase shifting and variable detuning.