Happy Anniversary little fella.
May you shine for another 40 years. o7
EDIT: Wait - what - did I just hear
DAVID BRABEN's message as an Easter egg there!?
"To all our friends in outer space, may you have a wonderful time exploring it"
On further inspection, the whole Voyager 2 recording is a big Easter egg perhaps?
It's not similar to the original recording out there in space.
I've only found records with Voyager 1 I think, but from what I've read it seems Voyager 2 doesn't have any unique greetings from Earth.
Original messages, most likely from Voyager 1:
https://www.youtube.com/watch?v=fCB35lTiqT4