Auto-Tune Pro is the most complete and advanced edition of Auto-Tune. It includes both Auto Mode, for real-time pitch correction and effects, and Graph Mode, for detailed pitch and time editing. For twenty years, Auto-Tune has been the professional standard for pitch correction, and the tool of choice for the most iconic vocal effect in popular music. Now, with the introduction of Auto-Tune Pro, it’s more versatile and easy to use than ever before, thanks to a totally redesigned interface and powerful new processing, editing, and navigation features. We’ve added automatic key detection with the new Auto-Key plug-in (included with Auto-Tune Pro purchase), Classic Mode for the “Auto-Tune 5 sound,” and real-time MIDI Control.