Wow, this video was not what I was expecting from the title. But it was certainly thought provoking at many points. I think there are a few places where Ted is

Wow, this video was not what I was expecting from the title. But it was certainly thought provoking at many points. I think there are a few places where Ted is maybe not as clued in (4 chord songs can have plenty of complexity beyond the progression), but on the whole, well worth the listen.