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.

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.