Never tried it on a full song before but it's worth a shot to save time.
As it was, all I had to send her was a basic guitar/drum/bass intrumental for her to record her vocals to so it only took me about 15 minutes.
Actually, speaking of pitch bending, I had to use it on one word in the song. She sang the very last word, 'GOODnight' one note lower than it should have been, so I had to take the word 'good' and splice it out, open it with voice processor, move it up, then splice it back in. First time I ever tried using a vocal processor & it suprised the hell outa me that you can't even tell.