When it comes to recording a song you can encounter certain problems with the tone and the tempo of a voice or instrument, and as a consequence of this it may be necessary to record it all several times until it is perfect, or at least that was what happened until Antares Auto-Tune was launched, a program that combines perfectly with Pro Tools to fix these problems automatically or manually.
Antares Auto-Tune includes a tool which can automatically fix the tone and brings it to the nearest one, offering you the possibility to mark a target tone so that the changes take place during the recording.