Eight aquatic themed works from the Berlin-based quintet of Hui-Chun Lin and Uygur Vural on cello, Matthias Müller on trombone, Klaus Kurvers and Ulf Mengersen on bass; also known as Ensemble Discoveries, this album collects work from 2020-22, described as "improvised music and Echtzeit Compositions and the ideas of deep sea, their special living conditions: big pressure, eternity darkness".

Post-pandemic, the electroacoustic IKB ensemble returned to the stage in 2021 at O'Culto da Ajuda in Lisbon with some of Portugal's finest improvisers performing under the direction of violist Ernetso Rodrigues, to express in sound the large rainforest beetle Titanus Giganteus, represented in an extended collective improvisation of restraint fueled by masterful and creative skill.