A collection of live recordings from Sverdrup Balance, the trio of Lawrence Casserley on signal processing instrument, Yoko Miura on piano & Melodeon, and Jean-Michel Van Schouwburg on voice, recorded during their 2019 autumn tour in U.K., Belgium and North Italy, a skewed but generally optimistic group of ea- and voice improvisers with a wealth of creative inspirations.

Lawrence Casserley is a pioneer of real time electroacoustic music, since the 60s working with other artists and developing his Signal Processing Instrument, using physical gestures to process and morph sounds; here he works with British vocalist and Deep Listening teacher Viv Corringham in an other-worldly collaboration of voice and electonics.

14 musicians from 9 different countries in various collaborative groupings performing acoustic & electronic free improvisations, the focus on soundscape and limited to 15 minute performances, developed by saxophonist Harri Sjöström in 2013 as "SoundScapes Festivals" and presented in Helsinki and now in Munich as part of the art-project "Aspects of Free Improvisation 2021".

Both members of Evan Parker's Electro Acoustic-Ensemble and Colourscape, the ea-improv duo of Philipp Wachsmann on violin & viola and Lawrence Casserley using a signal processing instrument and percussion, are heard in these 2012 studio recordings in Buckinghamshire in 9 wide-ranging dialogs exploring permutations of playing, processing and transforming their instruments.