The installation's general concept is the protest, taking as inspiration the South American Cacerolazo.

The interactive work is composed by two sound elements:

• The authority represented by the radio broadcast;
• The protester represented by the wooden fork banging the saucepan; this action is triggered when the spectator goes into the electronic device control zone.

These sounds have the general form A AB A, i.e.:

• [A] the noise of the FM radio
• [AB] the noise of the FM radio + the wooden fork banging the saucepan
• [A] the noise of the FM radio