Measure the dimensions of the actual performance stage. In order to build an informative model, the model should resemble the actual stage as closely as possible. Cut out a piece of cardboard that is proportional to the dimensions of the actual concert environment.
Create a list of all necessary items that will be included both on and behind the stage. If an item must be in close proximity to another item on your list in order to function properly, note this on the list.
Push the thumbtacks into the cardboard and use the marker to label them with the name of the item they represent. If items require wire connections, draw these items onto the cardboard with the marker. Including cable and wire connections on the model will help identify locations that performers and technicians should use extra caution to avoid tripping or falling.
Label items on the stage that will be moved or replaced throughout the duration of the performance. This identification will help to indicate and avoid potential logistical problems when quick scene or set changes are required.
Mark the location of power outlets on your model stage to ensure that items requiring electricity are placed within a reasonable distance.