Ok...brief review...I won this thing...and HOLY MOLY....
It's Melodyne/Auto Tune on Steroids...it does EVERYTHING.
You can adjust pitch, timing, vibrato, etc...but the big deal is APT...
which stands for "Auto Performance Tuning".
Essentially based on a reference track, it can Auto "Everything" in your target track to
be in complete harmony and timing with the reference track...for example
You have a Lead Vocal and a Harmony Vocal. The harmony is a little off timing and pitch,
but the LV is right where it should be. You just tell RVP to create a new track, based on the
Lead vocal timing and pitch, using the Harmony track...and it does it!
And of course you can manually adjust anything to your liking as well if it's not "satisfactory".
This is ONE AMAZING machine here...WOW...