Performance that layers various digital recordings and demagnetised tape interventions developed during a week at Sopo, Portugal. The recordings were performed in a forest area across different recording arrangements, including piezo probes inserted into the soil as well as low-noise electret capsules. Several blank cassette tapes and others containing field recordings, white noise and sine tones were buried in direct contact with the soil for a week, then unearthed and reassembled into their casings. The recordings and cassette tapes where played through a constellation of self-made foil speakers, small speaker cones, bluetooth devices and portable cassette players.