Adopted worldwide as the largest-selling audio plug-in of all time, Auto-Tune corrects intonation problems in vocals or solo instruments, in real time, without distortion or artifacts, while preserving all of the expressive nuance of the original performance with pristine audio quality. For most common pitch problems, Auto-Tune Evo's Automatic Mode instantaneously detects the pitch of the input, identifies the closest pitch in a user-specified scale (including minor, major, chromatic and 26 historical and microtonal scales), and corrects the input pitch to match the scale pitch. Whether to save studio and editing time, ease the frustration of endless retakes, to save that otherwise once-in-a-lifetime performance, or to create striking special effects like Cher, Auto-Tune Evo is the tool of choice by thousands of audio professionals around the world!