Random Mexican rememberance

I just remembered one of the strangest things from my Mexico trip. We were taking a bus to the university, when we stopped at a traffic light. As is common in many parts of the world, there were your average boys and their need to prove something with their thumper trucks as I like to call them. i.e. music blasting with the bass turned up high. But, what I couldn't get over is that one of them was bouncing to Nora Jones. Yes, that's right, Nora Jones on a thumper.