Thank you for your replies
Doc, you said to research something- I dont know where AUD.ini file is located and how to delete it, so I am waiting when I will have time to research it. Still have dropouts. But this song had way too many tracks after I recorded hundred takes for each part on vocals. What is aud file?
Anderton, syncing it to male vocal would be hard because it is recorded on 5 different tracks- each part has it's track. I can not easily move all parts to one track because each track was constructed from different takes. We recorded many takes and I put the best takes together and deleted the unused takes, but good parts still located on different take lines. I know there must be a way to bounce it to single track? But I am learning by doing things, so I dont know how to make one track from 5 tracks with multiple takes lines.
My backing vocals I physically dragged from different takes to 2 audio tracks, so it would be easier to sync one track to another with the hope that it will take care of phase issue (also not so obvious when Pan L+R). It sounds like several people- I was hoping it would sound like one person. Originally I intended it to be a duo, but the male vocal was so much better than female- I had to pan L+R and turn down female vocal to make it sound like backing track. Also having doubled backing tracks makes it heavier and takes attention from music. It feels like the song is now overloaded on vocals. So the hope is- if I use Vocal sync, it would make backing vocal sound more like one person and not many. (It sounds like 70s disco song with bunch of females back up. My vocalist sounds like Elvis with chicks dancing on a background, but the song is actually about the War).
Any way. If I sync each track to male vocal, they may come out different to each other and sound even more like bunch of backup singers. Thanks for reading.