Backstage pass
A backstage pass is an employee pass which allows its bearer access to employees-only areas at a performance venue. They are most commonly associated with rock music groups.
Such passes are usually a laminated paper worn on a lanyard, or on chain link or key chain holder at the belt, or a simpler "stick-on" applied to one's clothing. Plastic or paper wristbands may also be used. However, some elaborately designed backstage passes have been used by Bill Graham Productions/Winterland, Beaver Productions and many other regional and local promoters. To deter counterfeiting, passes often include holograms or color-shifting properties.