Now there are lots of autotune plugins out there but if your using Adobe Audition those plugins are not necessary. I have lots of different autotune plugins & Adobe Auditions STOCK autotune is still my favorite. Adobes autotune makes it sound like you can actually sing & trust me, I cant sing 😅...A lot of other autotunes like Antares, ive noticed it either sounds like I cant sing still or I sound like a robot. What I like about Adobe Auditions autotune it gives you this natural sound, puts you on pitch but you dont sound like a robot. When I try to get that effect with other plugins, you can hear me falling off key. Like ive mentioned before, this is why I love Adobe Audition, they have some of the best plugins.