Once a local brand of liquor advertise about having a free concert by means of patronizing their brand. The catch of that free concert is, you are only to present a certain number of bottle caps of said liquor and your free entrance to that rock festival concert is good to go. If I may recall, a network friend posted some pictures of the concert. That friend of mine is sings along as mighty bright duet 2 at musicians friend . Concerts in town are again at peak, so a new picture update from him will surely be shared again one of these day.