Incredible understated improvisation from the trio of cellist Martine Altenburger, pianist Frederic Blondy,and saxophonist Bertrand Gauguet, exceptional journeys from three accomplished players.

The Norwegian free-improvising trio of prepared pianist Dag-Filip Roaldsnes, alto saxophonist Kim-Erik Pedersen, and percussionist Tore Sandbakken in 14 darkly graceful and succinct works.

Tense and subtle improvisation from the Belgian duo of pianist Marjolaine Charbin playing inside and out of the piano and alto saxophonist Frans van Isacker using microtonal and extended approaches with the sax.

Sweden's Skogen returns with a beautiful work for chamber ensemble with Magnus Granberg, Angharad Davies, Toshimaru Nakamura, Ko Ishikawa, Anna Lindal, Henrik Olsson, Petter wastberg and Erik Carlsson, interpreting a piece by Anders Dahl using a 12 tone system.

A live recording from Portugal's Cine-Theatre Curvo-Semedo of the minimal ea-improv quartet of trumpeter Axel Dorner, violist Ernesto Rodrigues, prepared electric guitarist Abdul Moimeme, and Ricardo Guerreiro on computer.

The minimalist duo of Klaus Fili performing on sinus-waves and Dafne Vicente-Sandoval on bassoon, performed deconstructively and amplified with miniature microphones, in two extended recordings of introspective and austere dialog.

Saxophonist Halliwell appears here in three duo performances with Rhodri Davies playing E-bowed harp; Steve Roden with extracts from his "resonantlighttones"; and Mark Wastell on tam-tam.

Ist - Rhodri Davies (harp), Simon H. Fell (double bass) & Mark Wastell (violoncello) - recorded this fascinating, quietly active lower case work at Total Music Meeting in Berlin 2001.

Since 1995 the string trio of Rhodri Davies, Simon H. Fell & Mark Wastell have created sparse, introspective improvisation, performing here at the Contemporaneamente festival in Lodi, Italy.

The dual alto saxophones of Martin Kuchen and Seymour Wright meet guitarist Keith Rowe for an impressive journey of free improvisation with Rowe taking the lead.

Two extended works from Herbal International label leader Goh Lee Kwang: the two part "Vurnmmkied" the first of static sonic environments that slowly morph, while the second varies with a mix of subtle and harsh sound; "3753" contrasts with gentler, slower territory.

The string duo Bobun celebrates ten years of creative collaboration with this six piece suite, a studio recording of diverse improvisations that runs the gamut from lowercase minimalism to dense and technically exuberant interaction.

A 2-CD release from Japanese percussionist Seijiro Murayama, performing solo on "objects" which combines clearly percussive objects and other electroacoustic items of obscure origin, creating active, rich and curious sonic environments that envelop the listener.

A collection of materials for solo guitarist, written by Michael Pisaro-Liu and here performed by Christian Alvear, presenting the performer with up to 12 fragments which can be played in any order and which allow for various transformations, cuts, extensions and silences.

Three tracks of acoustic improv from an understated string quartet that uses extended techniques and the whole of their instruments to make unusual and rewarding music.

A large group under the direction of violinist Ernesto Rodrigues (also on harp, metronome & objects) in 4 extended improvisations of great suspense and tension through sound and silence.

6 works from a series of minimal compositions loosely based on the art & writings of Sol LeWitt, performed by the Edges Ensemble: Philip Thomas, James Saunders, Tim Parkinson, Angharad Davies, Stephen Chase & Rhodri Davies.

Tim Barnes on snare drum and amplification and Mark Wastell on amplified textures, tuned metal, making small, mostly unidentifiable sounds with a Cage-style open flair.

For a decade this trio has created some of the most interesting electroacoustic improvisation, captured in a 38 minute performance at the Ear We Are Festival in Biel, Switzerland, 2007.

Tense textures and shadowy interplay brought to 'light' from the quartet of father/son Rodrigues, guitarist David Stackenas, and saxophonist Nuno Torres; remarkably subtle sonic improvisation.

A 2nd outing for this electronics-based trio using field recordings, zithers, turntables, amplified knitting machine, &c.; a 60 minute improvisation recorded in concert in Hull in November 2010.

Minimal sound sources and extraneous trumpet sounds using unusual techniques in a duo of subtle yet captivating recordings from these frequent collaborators.

Recordings of two German trumpeters--Birgit Uhler and Leonel Kaplan--both using extended techniques and modern instrumental language, splitting their recordings between the left and right channels for clarity in their fascinating and unconventional dialogs.

Delicate nuance and fascinating textures from the minimal improvisations of trumpeter Birgit Uhler, violist Ernesto Rodriguez and live sampling from Carlos Santos.

The quartet of Cosottini, Melano, Pisani, Miano (EAQuartet Electroacoustic) in compositions referring to the 4 cardinal map points using graphic scores, games, open readings, &c.

A mix of sound art and improvisation from Quebec/Actuelle musician Helene Prevost, 10 minimal "Plages", or luminous surfaces, created with Eric Normand, Stephae Claude, and Mario Gauthier.

"Zwirn" means "twine" in German, an apt description of the interweaving sound that double bassists Daniel Studer and Peter Frey play together, in 7 freely improvised works of unusual technique and new musical structures.

A reduction of composer Simon James Phillips' 5 hour improvisation performed with Tony Buck (drums), Werner Dafeldecker (bass), BJ Nilsen (electronics), Liz Allbee (trumpet), Arthur Rother (guitar) & Simon James Phillips (piano) exploring time, perception and place.

The freely improvising quartet of Ernesto Rodrigues, Axel Dorner, Nuno Torres and Alexander Frangenheim recorded this beautiful album of dark sound in Germany in 2014, 3 movements of understated dialog using unexpected techniques in a subtle dialog.

Antoine Beuger, Burkhard Schlothauer, Chico Mello, Jurg Frey, Kunsu Shim, Michael Pisaro-Liu, and Thomas Stiegler participate in this realization of Christian Wolff's compositions to make sounds or draw sounds out of stones, alone or with other surfaces, acoustically or amplified.

Remarkably detailed, slowly moving improvisation from the trio of Katsura Yamauchi on alto sax, Carlos Santos on electronics, and Ernesto Rodrigues on viola, harp and objects, a beautiful balance of acoustic and electronic sound in intensely concentrated music.

81 short tracks performed on the no-input mixer without multitracking or processing, intended to be played in a random sequence.

Of interest to lowercase/Wandelweiser fans, the quartet of Billy Gomberg, Anne Guthrie, Richard Kamerman and Takahiro Kawaguchi use synthesizer, french horn, found objects, & field recordings, frequency generators, to create evolving sound environments of unique sound and timbre.

Brooklyn-based Ben Owen recorded this work in 2010 at the Experimental Television Center in Owego, NY, presenting the original work "Birds And Water" and two edits, which are mastered by Giuseppe Ielasi.

A collaboration between American sound artist Jeph Jerman and Italian percussionists Paolo Sanna and Giacomo Salis, twelve intriguing short improvisations using extended techniques and lowercase approaches that include minimal textures, field recordings, abstract atmospheres and organic sounds.

Roman philosopher Titus Lucretius Carus named "Clinamen" the unpredictable (in time and space) swerve of atoms falling in the void, which aptly describes the unexpected directions taken in subtle free improvisation from this French trio, led by bassist Louis-Michel Marion, with Jacques Di Donato on clarinet, and Philippe Berger on viola.

French free vocalist Isabelle Duthoit met world traveling improviser and Zeitkratzer trumpeter Franz Hautzinger in New York City to record these highly unusual duos, using extreme techniques and inexplicable intent to create 9 uniquely aberrant accompaniments to your most subtle and strange dreams; reference Phil Minton, Axel Dorner, Freddie Kruger.

Minimal improvisation using a meditative set of instruments including stone flute, small stones, and a "silent toy", from David Toop recording with Akio Suzuki on a rare trip to the UK.

Re-issue of one of the earliest Confront releases, the trio of trumpeter Matt Davis, violinist Phil Durrant and cellist Mark Wastell performing subtle and sophisticated free improvisation at St. Michael's and All Angels church, Chiswick, London in 2000.

Sparse but detailed improvisational journeys from the long-running duo of saxophonist Philippe Lauzier and bassist/electronic artist Pierre-Yves Martel.

Saxophonist Marc Baron & bassist Loic Blairon recorded 6 improvisations and then recomposed and organized them into these two 30 minute works, one acoustic and one digital.

"On "Pip", we get another fabulous performance, now by Norwegians Fredrik Rasten on guitar and Torstein Lavik Larsen on trumpet. Their acoustic music is minimal, repetitive, slow and with an eery intensity. It is less dark than some of...

Kevin Good organized this composition from four field recordings collected near Avon, CT, isolating sounds that he found interesting and then attempting to recreate them on other instruments, finally adding the human voice sparsely utilized throughout the piece, all to promote the idea of listeners actively paying attention to the sounds of their environment.

An album of patience and concentrated listening from the lowercase trio of David Area on electronics, Tomas Gris on guitar and objects, and Ernesto Rodrigues on harp and objects, each player subtly coaxing sounds out of their instruments while the electronics act as environmental ambience over which tones slowly voice, recede and occasionally punctuate.

Swiss composer and percussionist Cyril Bondi, recording with d'incise, renders his piece "euhesma" (a genus within the bee family in Australia), a work performed on indian harmonium, melodica, harmonica, pitch pipes, and electric organ that slowly introduces and overlaps tones, varying the pitch, harmony, and amplitude to create rich aural environments.

Aural Terrains label leader and electronic composer Thanos Chrysakis in a work in five movements based on field recordings, synthesized, and acoustic instrumental sounds.

The debut solo CD from in-demand pianist Kris Davis (Paradoxical Frog, Novela, Good Citizen, Anti-House), an absorbing and innovative album of original numbers and standards played inside and out of the piano.

A collection of guitar, electronic and voice pieces from Anne-James Chaton and Andy Moor, originally released as a series of four seven inch singles here combined into a single CD with 3 bonus tracks.

Vocalist Savoldelli in an exquisitely-crafted album of overdubbed vocal work, with help from trumpeter Paolo Fresu and bassist Jimmy Haslip; elaborite harmonies, interlocking rhythms, exultant influences.

Recorded at the Galeria Monumental during the Small Format Materials II Festival, Sul is a large string-oriented ensemble led by Ernesto Rodrigues that includes percussionist Andrew Drury and double bassist Hernani Faustino, alongside Creative Sources core players, orchestrated with viola, violin, cello, double bass, classical guitar, zither, percussion and objects.

Creative Sources collective Isotope Ensemble led by Ernesto Rodrigues performed with a large electroacoustic group continues their investigation of isotopes, focusing on Lanthanum, a soft metal used in flints, through subtly-developing interplay the band, moving as one body, reaching several highly controlled periods of passionate improvisation, contrasting with beautifully serene sections; impressive.

Paying attention to tone, tension, space and silence, the trio of Carlo Costa on percussion, Joe Moffett on trumpet, and Dan Peck on tuba use extended and unusual techniques in a meditative and highly concentrative album of free improvisation, the first album from this trio whose attentive approach to improvisation rewards in unique sonic environments.

A mysterious album of viola, viola d'amore, organ, and field recordings, merging the compositional minimal approach of Wandelweiser artist Eva-Maria Houben with Creative Sources performers Ernesto & Guilherme Rodrigues, the field recordings creating a virtual setting of environmental stillness, evoking slow motion in the unique "thisness" of haecceity.

Featuring an x-rated insert in a puff-up brown paper package, Mr. Dorgon attacks with two electronic works and a harmonica solo from a live show on KFJC in California.

A quintet album of minimal/lowercase electroacoustic improvisation recordeded at Penedo in Portugal from Ernesto Rodrigues on viola, Guilherme Rodrigues on cello, Miguel Mira on cello, Anna Piosik on trumpet, and Carlos Santos on electronics, each performer using extended techniques, contrasting atmospheric tones with percussive, often pointillistic approaches.

A suite in seven parts named in Latin with abstract spiritual connotations from the Portuguese free improvising trio of Paulo Galao on clarinet & bass clarinet, Guilherme Rodrigues on cello, and Nuno Morao on percussion, each movement using subdued yet detailed and active motion, a confident and adept meditation of powerfully controlled communion.

Finnish guitarist Lauri Hyvarinen joins Portugues Creative Sources collective members Ernesto Rodrigues on viola, Abdul Moimeme on electric guitar, and Carlos Santos on synthesizer, for a studio album whose title refers to the shell of an object, a mysterious reference peeled away by this quartet through subliminal playing of intense technique and concentration.

Named for the city in which it was recorded, the trio of Karoline Leblanc on harpsichord, Ernesto Rodrigues on viola, and Paulo J Ferreira Lopes on gongs & cymbals, is a mysterious and ritualistic album, Lopes' gongs slowly intoning as the strings use unusual techniques, much of the harpsichord played inside; a subtle and beautiful reflection of historic Montreal.

Recording live in Berlin at Werkhalle Wiesenburg, the quartet of Portuguese father/son string players Ernesto Rodrigues on viola, Guilherme Rodrigues on cello, Danish saxophonist Mia Dyberg on alto sax, and Polish double bassist Tomo Jacobson present a precisely controlled concert of subtly detailed free improvisation using impressive technique and momentum.

A composite of environmental sounds, electronics, and viola, recorded in Barcelona, Spain and Lisbon, Portugal from intrepid audio explorers Ferran Fages and Ernesto Rodrigues, the single long work taking the listener on a theoretical journey of transparent traffic, squealing wheels and indeterminate location, engrossing in its detail and the mystery it presents.

When the Zeitkratzer Ensemble was asked to perform a late ensemble work by John Cage, director Reinhold Friedl turned to composer Burkhard Schlothauer, who reworked one of Cage's Number Pieces to create this rich piece using Cage's methods; plus a composition for the dance piece "Bewegte Bauhausbilder"; and an octet commissioned for the Klangzeit-Festival Time Is On My Side.

Joing Portuguese and Spanish improvisers for four recordings in Bilbao, Spain, this sextet presents sound works using unusual orchestration--piano harp, viola, guitar, metals, electric organ, paper, contact mics, and electronics--balancing spacious exploration with assertive moments of percussive and caustic sound, evolving bold sonic and timbral combinations.

Recording at the 12th CreativeFest at O'Culto da Ajuda, in Lisbon, Portugal, the IKB ensemble is represented by 20 musicians for this performance, merging acoustic and electronic instruments including strings, brass, winds, self-made instruments, and percussion in a concert of intense constraint & patience, seething with detail and replete with consummate skill.

A fascinating confluence of improvisation and contemporary compositional approaches from this Spanish ensemble led by composer and drummer Nasim Lopez Palacios, using 5 reeds, trumpet, flute, piano, electric guitar, harp, double bass, drums and electronics in an extended work exploring space, tension and motion, with a beautiful build to catharsis.

The Lisbon String Trio of Ernesto Rodrigues on viola, Miguel Mira on cello, and Alvaro Rosso on contrabass continue their recent string of collaborations with a fourth player, Portuguese tuba player Gil Goncalves joining to addd a unique complement to their strings, as Goncalves adds bass, blats, growls and unique timbres of upper register low brass.

Guitarist Olaf Rupp recorded this trio session with violist Ernesto Rodrigues and cellist Guilherme Rodrigues, capturing five improvisations from around 8 minutes to 18 in length, the first three demonstrating intense interaction with an overall sense of restraint, closing with two more reflective works, a beautiful balance of reductionist sensibility amid superb technique.

An improvising string quartet with Creative Sources label leader Ernesto Rodrigues on viola, Guilherme Rodrigues on cello, German violinist and violist Dietrich Petzold and German double bassist Jan Roder, recording in the studio in Berlin in 2018 for seven active improvisations with a chamber feel, each named by the letters making up the word "PICTURE".

A split 7" release between Cremaster (Alfredo Costa Monteiro (electronics) and Ferran Fages (feedback mixing board and electroacoustic devices); and the Komora A trio of Karol Koszniec (electronics), Dominik Kowalczyk (laptop) and Jakub Mikolajczyk (modular synth).

Extremely patient compositions for electronics, cello, guitar and tenor sax from French sound and visual artist Pierre Gerard: "Air" using recordings from his duo partner of tenor saxophonist Bertrand De Lamalle with long sections of silence; "Cavity" employs previously recorded guitar improvisations that interact with Gerard's live electronic improvisations.

Taking their project name as a concatenation of their personal names, appropriate to the close improvisational bond shared by the Spanish drum and sax duo of Nasim Lopez-Palacios and Pau Torres Serra, who present a unique and idiosyncratic language on their instruments to create an engaging set of dialogs through energetically controlled yet never chaotic interaction.

Two sets of profound composure and restraint, captured at a concert in Munich in May 2019 by Berlin improvising instrumentalists -- Werner Dafeldecker (double bass) and Lucio Capece (bass clarinet, slide saxophone, feedback and room amplification) -- invoking moods of Polwechsel through focused structures of intense precision of dense interaction.

The trio of Portuguese cellist Guilherme Rodrigues, Japanese percussionist Naoto Yamagish currently residing in France, and Japanese violinist Naoki Kita, active in improvisation and contemporary fields in Portugal and Berlin, met in Saitama, Japan at Barber Fuji to record these open conversations integrating extraneous noise and incidental instrumental sounds.

A live performances at CreativeFest 2018 in Lisbon from the electroacoustic quartet of Ernesto Rodrigues on viola, Guilherme Rodrigues on cello, Fred Marty on double bass, and Carlos Santos on electronics, the title translating to "On our footsteps in the light of day" as the improvisers merge strings and electronics through spirited and radiant playing.

A live performance at Casa da Cultura during the "Creative Sources Cycle" in 2020, capturing an extended acoustic improvisation between Ernesto Rodrigues on viola, Nuno Torres on alto saxophone, and Miguel Mira on cello, using restrained approaches to deceptively detailed dialog of magnificent technique, as they sonically describe the Setúbal Inlet near Lisbon.

Acoustic and sublime minimal acoustic improvisation with an emphasis on strings from the Portuguese quintet of Ernesto Rodrigues on viola, Miguel Almeida on acoustic guitar, Andre Lanca on electric guitar, Bernardo Alvares on double bass, and Felice Furioso on percussion, performing live during the Small Format Materials Festival at Galeria Monumental, in Lisbon.

After twenty years playing together, the Sealed Knot trio of Burkhard Beins on amplified percussion, Rhodri Davies on amplified lap harp, and Mark Wastell on dual 32 past tam tams, gongs & nepalese singing bowls, performed live at Cafe OTO to record this beautifully captured, contemplative concert of tone, texture and ringing sound, like a 20-year dream reflected.

"An invitation into our perceptual periphery, where noise(s) — and perhaps we — can be somewhat disobedient" read the liner notes to Colombian composer Sergio Cote Barco's sound work, three compositions from extreme minimalism and silence to rich sound, each varying the topography and envelopes of sound, ostensibly performed by "electronic music".

The trio of Bruno Parrinha on bass clarinet & alto sax, Abdul Moimeme on prepared electric guitar & objects, and Carlos Santos on electronics & objects performed this confrontational improvisation at the 2020 Small Formats Materials Festival, weaving acoustic and electronic expression with assertive confidence, affirming reductionist approaches as commanding statements.

Stockholm composer Magnus Granberg's first visit to Japan was to perform at the 2019 Ftarri Festival, adapting his extended and subtle work "Come Down to Earth Where Sorrow Dwelleth", originally composed for the Boston ensemble Ordinary Affects, here reworked for sho, koto, prepared piano and electronics performed by Ko Ishikawa, Miki Maruta and Toshimaru Nakamura.