Breach, by American composer Olivia Block, engages in a dialogue between field recordings and synthesised sounds, creating a vibrant plea for wild spaces that face an ever-growing threat to their survival from human activities. The work is based on recordings collected in the San Ignacio lagoon in the Mexican part of Southern California. This lagoon is known as a breeding ground for eastern Pacific grey whales. With the help of precise electronics, the music unfolds like a drift, depicting the subjective soundscape of whales caught up in the noise of the Anthropocene. The composer uses otoacoustic emissions in particular, representing the sound saturation caused by humans in the habitat of these large marine mammals. Going beyond a merely descriptive dimension, Olivia Block manages to transcend her subject to offer a fascinating musical form that engages the listener in a constantly renewed way.