Use It While It’s Free: Thoughts on the Death of MOOCs
(Translated from the Chinese version with the help of ChatGPT.)
A while ago, while listening to Bach, I decided I wanted to systematically fill in some gaps in my knowledge of music—music theory, history, and so on. I remembered that I had saved Introduction to Classical Music on Coursera years ago. It was quite good, and I had worked my way through part of it on and off.
Recently I finally had some free time and opened it again, only to discover that the free audit option was gone!

