> Music industry revenue peaked in 2000 at $21B and went down to ~$7B in 2015 before steadily growing again. That's because the music industry was incredibly

> Music industry revenue peaked in 2000 at $21B and went down to ~$7B in 2015 before steadily growing again. That's because the music industry was incredibly slow to adapt to the internet. They basically took a full decade to react and lost revenue in the process.