This is an exhibition of a band. Sound is the most important memory for most audiences. So V & A prepares headphone and location tracking machine for every visitor. With the set of machines, audiences could be tracked their routing. And based one the location, the headphone would provide different sound automatically.
This is a good way to display an exbhition. Since everywhere in the exbhition is very quite, but everyone would get relevant music when you step into an area. So for the individual, the exibhition atmosphere is rich.