This is best article about KPOP MV filming/song recording that I've ever seen

So interesting. It really gives you an insight into how much work goes on to create a short video. Makes you think.

It's not just the MV filming article. The Original did an entire series of articles on the Kpop idol industry, which you can read if you click on the other segments of the wheel menu. I found the article about fandom and the article about social media / fan engagement practices even more insightful.