Skimmed over the text, and or reading it quickly
I would say that musicians benefit the most because it makes a difference in whether they have a full copyright, all rights, public domain, or even no rights of their music. This would also pertain to the film industry as well.
Explanation:
are you sure all of the punctuations are because it sort of looks like a run on
It was Dave. He was suffering an illness while working and they noticed it so he had to be put down...