Ken Burns Hard Quotations

This is what I don't understand, why we're not taught this. I mean, you would be hard pressed to say that there was no machine more important than the car in the last 100 years. Nothing has been more influential in how we live, how we work, what's worked itself into our songs, into our mythology. The idea of a road trip is very much in everyone's life, and this is the first road trip.

We're having a hard time understanding where jazz is going. What happened to jazz?