Describing their improvisation as a chemical reaction of positive and negative ions, the central trio of the ensemble Skein--Achim Kaufmann (piano), Frank Gratkowski (winds) and Wilbert de Joode (bass)--are heard in this incredible 2018 concert at Konfrontationen Festival as a septet with Tony Buck (drums), Richard Barrett (electronics), Liz Allbee (trumpet) and Uchihashi Kazuhisa (guitar).

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".

Recorded at the historic Bimhuis during the Felix Meritis festival, this was the first meeting of the Felix Quartet featuring frequent collaborators Michael Moore on sax & clarinet and trombonist Wolter Wierbos, with Wilbert de Joode on bass and Michael Vatcher on drums & hammer dulcimer, performing Moore's superb compositions written for this event & for these players.

Mixing free jazz and and open-minded collective improv using unusual techniques from Argentinian-born, Amsterdam-based saxophonist Ada Rave and her trio with German prepared guitarist Nicola L. Hein and Netherland bassist Wilbert De Joode, blending lyrical formats as she seeks new paths in the combination of written composition and spontaneous improvisation.

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