Captured live in Ljubljana during the 2019 "Sound Disobedience Festival", European Free Improv legendary drummer Paul Lovens co-composed this work with Swiss guitarist Florian Stoffner, "Tetra" referring to structures of 4, as in their 4-part improvisation with each player using all 4 limbs in a remarkable dialog of time, tone, technique, and nearly telepathic intention.

A highly interactive and textural set of chamber-oriented free improvisations with an often pointillistic approach from the quartet of Portuguese improvisers Ernesto Rodrigues on viola & crackle box, Bruno Parrinha on clarinet & alto saxophone, Joao Madeira on double bass with Swiss electric guitarist Florian Stoffner, in three detailed and engaging conversations.

Swiss electric guitarist Florian Stoffner (Manuel Mengis Grupp) and Spanish/Portuguese saxophonist Albert Cirera (Agusti Fernandez Liquid Trio) present the 8 part "IRMA" in concise free improvisations, restrained but alert and quick-witted dialogs that explore their instruments with alternate approaches to each in articulate ways.

With incredible skill and nuance, using extended and stunning technique, and through intent listening of nearly telepathic communication, the trio of Florian Stoffner on guitar, John Butcher on tenor & soprano saxophones and Chris Corsano on drums & half clarinet, perform seven subtle and detailed improvisations live at Le Singe, in Biel/Bienne, Switzerland in 2022.