I got a microtrack to record with and i want to record an upcoming tool concert in tampa. I have only been to one concert (incubus) in my life except for orchestras and stuff, and all i remember them doing was checking peoples purses and not allowing water bottles. Do these places typically do metal detection, and if so, will it pick up a concealed microtrack? If i get the recorder through and they see me holding it up during a concert, will they come after me?