This man is just one example of the ingenuity that I loved. On his back there is a backpack. In that backpack are huge speakers. In his hand there is a CD player that is hooked up to those loud speakers. So he was literally playing the cd he wanted you to purchase. We saw a few folks selling cds this way. I thought it was a good idea. But then again, I wasn’t just getting off of a long day at work.