Carla Boregas is best known from her tenure in São Paulo’s genre-bending experimental post-punk scene, playing in long-running outfit Rakta as well as other related offshoots. Her solo material has been knottier to unpick, here developing ideas from a collection of unfinished fragments and notebook scribbles exploring the possibility of finding a wind instrument that could be played collectively by several musicians. Coinciding with the pandemic, however, she soon realised the inherent risks involved with sharing breath and so the concept took a different direction, with added resonance. Boregas developed a synthetic alternative, layering vocals and environmental recordings to suggest wind instrumentation without attempting to mimic it.