This is an app for the sound-art project called Metro-Swap. Several cities will be added during 2016-17. Starting cities are Brussel, Belgium and Sydney, Australia.
Bonjour, goodbye, and next station Summerhill. Take the escalator at Medborgarplatsen down to Sydney or Comte De Flandre in the Brussels underground. Take a ride with rattling metro-cars, accordion-music and foreign languages in your ears. Each citys subway sounds in their own way - let this app take you on a trip.