Lip Syncing at the Tea Party

We're going to get Emma to Lip Sync at the tea party shoot tomorrow
So for this I was thinking we should speed our track up so we can have emma singing at normal speed with everyone else around her in slow motion.
My group isn't here at the moment so I don't know how they will feel about it but i'm going to speed the track up and save it so we have the option tomorrow regardless.

I was thinking that maybe we should slow the track the down so in editing we can speed it up and everyone around Emma is fast and chaotic but she's at normal speed.

I think this would be easier to achieve and would probably fit the wonderland theme better.

I'll save the track in both ways so we have the option tomorrow.