Immersing participants into the aquatic world of Għar Neffied, a pair of speakers were placed into a resonant cave, and a second pair into the arch opposite. Bringing together field recordings, archive sound, watery melodies and FM radio transmission, participants were immersed into an exploration of sound, amplified and transformed by resonant spaces. Bouncing and travelling between water and rocks, the rhythm of the sea was picked up by microphones, and fed back into the system.