ChoirsX is a choir generator/voice multiplier VST plug-in for Windows. It turns a single voice into 8 or 14 unison voices with its own pitch, timing and vibrato variations. The voices can be spread out across the stereo field.
ChoirsX's included randomizing feature analyzes the audio input in real-time and modulating pitch, speed and vibrato of the incoming signal. By using the random knob the user can adjust its wanted amount.
Choir Generator: Play your vocal recording through ChoirsX and turn the voices into a small or huge choir. Or assign one ChoirsX to each of your two, three, or more vocal tracks and you will get an instant choir with a lot of control.