Guess what video this is talking about, no, just name the first thing that comes to mind. A little hard right?
That's because this fucking article is a puff piece trying to build a mountain out of a mole hill. Temple of the Dog was a blip on the radar but it didn't "PIONEER" anything music video wise, or even "supergroup" wise.
If you remove the three bottles of wine and $60 of cocaine that populates the article, there's about two paragraphs of decent, interesting stuff about Temple of the Dog. For somebody claiming to write about "pioneering" in reference to Chris Cornell and music videos, and not mention "Black Hole Sun" once means the writer is incompetent.
Just because somebody writes a lot of words doesn't mean they're worth your time to read them. Fuck this article. Go re-watch the Nic Harcourt interview of Soundgarden at ACL in 2014: https://www.youtube.com/watch?v=9FCjlX9Qr3Y