When I've laid down a rough vocal, and want to add a new section ahead of it, is there a way to insert or paste bars ahead of my material in such a way that it shifts the audio material ahead, to stay put with the section I sang it to?

I hope that's clear... what I want is to be able to have audio stay with a certain section as I continue to work, cutting or adding ahead of it (after it is obviously no problem). Is that possible in BIAB? OR in RB? I don't care if there are audio has dropouts between sections, this is for songwriting, not recording.

Thanks! Vincent