There were all kinds of people at the concert - college age dudes, young kids, older dudes, teenage girls, and families of all shapes, sizes, and colors.
I've been a DJ/radio host for quite a while. I started when I was a sophomore in high school and that was when we had to walk up hill five miles in the snow one way to get there, and don't get me started on what we had to do to make it home after school! So I know a few things about cranking up a song on the radio!