There are audience recordings of the credits (parts) for most of the recent movies on public video sites to help corroborate the evidence. When looking if you find a user with something similar, search through their uploads and you might find additional relevant videos. Make sure the upload is prior to the home video or cable versions.

Star Wars The Force Awakens Premiere - End credits audience reaction - Paris Grand Rex (JJ Abrahms to Executive Producers)
https://www.youtube.com/watch?v=1ZDzvbTx2Nk

The Force Awakens credits (Daisy Ridley to John Boyega)
https://www.youtube.com/watch?v=DRP9osI5iZU

Ending credits of The Force Awakens! (Contains the end 0:43 seconds until the Bad Robot)
https://www.youtube.com/watch?v=AhvVZuRMw5I

In things i’ve download and can no longer find online:
STAR WARS THE FORCE AWAKENS PART OF CREDITS LEAKED FOOTAGE!!! (Contains Max Von Sydow to Dave Chapman)