Music involves a mix of noise, of existing or fabricated instruments, of alternative worlds that the sounds and voices assemble.

The 2nd Helsinki Biennial launches on 11th of June. Aarhus University's Critical Environmental Data research group was tasked to write an Environmental Audiotour that narrates the city as energy, as sensing, as multiple histories and imagined futures. We feature the 2nd episode of the tour that features the ruins of an old weather station on the island of Vallisaari, a key curatorial site of the Biennial too.