However, if you are a serious vocalist trying to salvage a performance or create a radio-ready pop track, Audacity is simply not the right tool for the job. The friction of the workflow and the limitations of the plugin hosting will cost you hours of frustration. For serious pitch correction, you are better off downloading a free DAW (like Cakewalk, Tracktion, or Reaper's trial) and using free plugins within an environment designed for real-time audio processing.
This is an incredibly slow way to work. You cannot "play" the plugin. You are essentially shooting in the dark, hoping the settings you picked work for the specific phrase you sang. It turns the creative process into a tedious game of trial and error. auto tune audacity
If you set the "Retune Speed" to a very slow setting (e.g., 0.2 seconds) and the "Threshold" low, you can smooth out a shaky vibrato without turning the vocalist into a robot. I recorded a demo of "Hallelujah" where the chorus was drifting sharp. A light pass of the default correction made it listenable—not perfect, but listenable. However, if you are a serious vocalist trying