Joe is a bearded 24-year-old who tends to wax philosophical. Julian is 18 with a cloud of frizzy hair who plays drums for 13 bands. On a recent Saturday, I ran into both of them at a Bushwick swap meet. This was held in a warehouse. There were 4-dollar Bloody Marys, David Hasselhoff tote bags, used t-shirts and furniture that you could only pray didn't come from someone's bedbug-infested loft. Joe and Julian were monitoring the influx of used CDs at the swap meet's used music section. Neither can remember their first concert, only that they've always been going to shows.