VariAudio has the “straighten pitch curve” option which corrects the out of the pitch center notes by bringing them close to pitch center thus straighten the curve.
I would like to have the option to correct the symetry of a vibrato related to the center pitch without making it less in quantity (like curve straightening does).
This is called “Pitch Drift” in Melodyne.
I also want to freely choose between “standard solo” and “elastique pro” for the variaudio editing.