Hi, does someone here know a good (and free) autotune program? One that doesn't make your voice sound obviously edited or fake xD? And with the possibility to import MIDI files, where the notes of the melody you're singing are played, and that the program compares the notes of both your voice recording and the MIDI, so your voice recording will sound better (heh heh).


Also, a (short) explanation about how the program works is always appreciated xD.