I was recording a new song by my daughter yesterday. She's a music student at collage. Listening back to a harmony line that was clearly mis-timed she said she'd better go do it again as she starts heading to the mic.
Hold on, says I, I have a new toy.... as I open vocalsync on the harmony clip. I select the main vocal as the guide and turn the knob...
She falls off her chair as the harmony snaps to main vocal. She's very clumsy.