We’ve all done it . . . we all heard the lead singer say, “Here’s one from the new record,” and then head off to the bathroom or to track down a $14 beer. But, that’s part of the joy of going to concert. (Along with contact highs and ringing ears.) In episode 5 of our tribute to live music, From the Board, we give you all the joys of going to the show without having to get a babysitter or pay for parking.