When I was young, and went to concerts, people would hold their lit cigarette lighters over their heads, those who were able to do so, and sway back and forth to the music.
Now the crowd I hand with is older, like me, they no longer search us going in, they now sell us beer once we get inside.
And when the music starts, they reach into their pockets, pull out their cell phone, and hold them aloft, and sway back and forth to the music.
They always remind me of lightin' bugs.