Recorded live at Les Instants Chavirés in Montreuil, France, across two sessions in 2023 and 2024, alto saxophonist Jean-Luc Guionnet's second solo release on Potlatch captures his intensely physical exploration of breath, resonance, and spatial acoustics, rendering sound as an emotional and architectural phenomenon where perception, geometry, and air intertwine in a vivid study of "the thickness of the air."

This album of resonant electronics with spacious pacing is beautifully rendered by Mexican electronic artist and composer Juan Sebastian Lach, who performs on computer, and Chilean electric guitarist Cristian Alvear, presenting a 2015 composition by French composer, saxophonist, and organist Jean-Luc Guionnet titled "One for One for any pitched instrument and electronics."

With prior albums on For4Ears and Matchless, the French electroacoustic (with an emphasis on "acoustic") free improvising quartet Hubbub of Frédéric Blondy (piano), Bertrand Denzler (tenor sax), Jean-Luc Guionnet (alto sax), Jean-Sébastien Mariage (guitar), and Edward Peraud (percussion) present two extended, perfectly paced improvisations of stunning interplay and incredible technique.

Paris-based musician Seijiro Murayama (percussion, voice) and French alto sax and organ player Jean-Luc Guionnet continue their collaboration with this 2023 recording of a 50-minute performance at the Taborkirche church in Berlin, using the resonance of the space to expand Murayama's snare drum, cymbal and voice in tandem with Guionnet's improvisation on the pipe organ.

Two improvisations by saxophonist Jean-Luc Guionnet & violinist Dan Warburton recorded in Paris & Melbourne parking garages 14 years apart, registering the behavior and characteristics of environmental and instrumental sound within these unique spaces, edited by Eric La Casa and Philip Samartzis as a 4-channel master by synchronizing two sets of independent stereo recordings.

Recording in Brussels, Rhodri Davies performs a composition for pedal harp written for and dedicated to him by composer and saxophonist Jean-Luc Guionnet, using liberal periods of space that creates hanging anticipation amidst beautiful moments of fragmented string sequence and percussive response using the frame of the harp, leaving the listener in a state of fascinated expectancy.

The French Lunar Error Ensemble employ acoustic and electric instruments including reeds, piano, percussion, electric guitars, synth & computers to create complex drone and sonic environments, here performing Jean-Luc Guionnet's work for micro-variations and harmonic interference, a slowly building and massive work recorded in the resonance of the Protestant temple, in Reims.

While contrabass player Matija Schellander was performing a residency at the 2017 music Festival Artacts in Austria, this quartet formed with Paris saxophonist Jean-Luc Guionnet, percussionist Seijiro Murayama and Beijing-based vocalist Yan Jun, developing this work of quiet tension and sudden release, here from one of four performances, recorded live at Ljubljana in Slovenia.

Jean-Luc Guionnet composes for the Le Grand Groupe Régional d'Improvisation Libérée (GGRIL) directed by bassist Éric Normand, with an 11-piece ensemble recording in the studio for a work of tension and release through fitful sections that explores contrast and unison, space and contraction, guided by a wonderful sense of mystery and surprise.

Emphasizing unusual aspects of the pipe organ, composer and typically reedist Jean-Luc Guionnet (Hubbub, Return of the New Thing) performs solo on the organ at the Church of the Decollation of Saint-Jean Baptiste in L'Isle-verte, Quebec, Canada, taking a sound-oriented approach to the instrument with a minimalist attitude through four extended performances.

A fascinating set of stereophonic electroacoustic compositions based on the recordings and mixes used for four sound installations in four galleries in France, impeccably captured and creatively edited: Eric La Casa & Jean-Luc Guionnet; Michaële-Andréa Schatt & Eric La Casa; Seijiro Murayama & Eric La Casa; and Arnau Horta & Eric La Casa.

A reissue of the 2002 Chloe label album, where Jean Luc Guionnet on alto saxophone, Dan Warburton on violin, and Eric La Casa on microphones use the ambiance of the Paris Pre Saint-Gervais metro station as the starting point for free improvisations, using their surrounding as inspiration while they record a most unusual album of urban sound and discourse.

Eric La Casa and Jean Luc Guionnet recorded this conceptual work in Melbourne, Australia, combining different scales of time, space, & attention, with different working strategies to create a gallery installation, and this book & DVD package exploring the acoustic phenomenon of "standing waves" to engage with the physical relationship between sound and space.

A strange and bizarrely beautiful "fanzine" of three CDs, one each from hurdy gurdy drone artist Yann Gourdon, bass guitarist Maxime Petite, and Jean Luc Guionnet on organ, with illustration by artists Fredox, Celine Guichard, and 38Fillette; an odd and absorbing package.

Composer Jean-Luc Guionnet wrote "Distances ouies Dites" ("Distances: Hearsay") for the 7-piece Dedalus Ensemble, who are positioned in separate rooms at Le Consortium, each having to use the features of the room and distance from each other to confer liked musical ideas.

Thomas Bonvalet takes the banjo into unusual territory with Jean-Luc Guionnet performing on the organ at the protestant temple of Bergerac, France, in a beautifully terrifying album recorded during the MONC cultural arts centre's festival of avant-garde culture in 2010.

Stepping away from the saxophone, composer/improviser Jean-Luc Guionnet presents two large compositions for the organ, each taking a single CD to explore the organ's border effects, resonances, natural saturations, all artefacts that sign the acoustic, analogic, digital, process.

Jean-Luc Guionnet and Eric La Casa in a work for the Uninstal Festival interviewing inhabitants of Glasgow in their home spaces, the results organized into compositions blending spoken word, music, improvisation and field recordings; each CD unveils the process of the composition.

Bringing the lineage of saxophone trios into the 21st century, saxophonist Jean-Luc Guionnet, bassist Clayton Thomas and drummer Will Guthrie performed this extended recording live in Lille, France.

Four recordings of subtle improvisation for saxophone & percussion, recorded for Radio Nationale Slovene in Ljubljana, and in the library of Jean-Paul Manganaro, Paris.

Four reed players of the European improv community in a series of compositions exploring drones, flutters, grainy tones, and powerfully radical approaches to the sax.