If you're going to "normal" type bands, alternative/rock type stuff invest in some better mics (cmc-4/cmc-8) and make a stealth hat. If you look around there's multiple pictures of peoples modded kangols or baseball caps. Some folks also run mics under dress shirt collars. I just clip mine to a beanie and wear a hood up. People at shows aren't looking for tapers, they're watching the bands, so if you don't make yourself known to the crowd nobody will think twice.