The result of three improvisation sessions held in 2003 from these frequent collaborators.

Pianist Magda Mayas and saxophonist Christin Abdelnour recorded these 2 tracks at a concert organised by Radio France at Meteo Festival, Mulhouse, idiosyncratic and distinctive playing using extended and unusual techniques.

Drummer and percussionist Tatsuhisa Yamamoto meets steelpan player Yoshio Machida for an album of rhythmic and melodic intersections with electronic underpinnings.

Intense meeting of saxophone legend Parker and the remarkable Tuvan improvising vocalist Namtchylak performing live at Music Gallery in Toronto, 1996.

The duo of Arthur Bull on guitars & harmoia and Eric Normand on electric bass and tenor banjo, and both on voice, taking on American rural songs--delta blues, cajun music, and Quebecois laments, &c--with a modern eye and a good sense of humor.

Unique release of a 4-CD box including rare recordings of Swedish pioneers of free jazz and improvised music, as well as a 28-page booklet with extensive writings and photos, letters and drawings by the artists.

Live recordings from the duo of frequent collaborators Ken Vandermark on sax & reeds and Fred Lonberg-Holm on cello and electronics performing at Chicago's Heaven Gallery in 2013, for a superb set with surprising twists and turns and a great range of dynamics and approaches.

Rydberg was a Swedish physicist with a moon crater named after him, here celebrated by the the duo of Nicholas Bussmann (sampler, electronics) and Werner Dafeldecker (function generator, electronics) in an album blending ambient electronics and muted, guiding rhythms.

Goh Lee Kwang performing on no-input mixer meets Julien Ottavi on TamTam, bass drum and a computer running Puredata and Apodio 10 for an album of electronic improvisation recorded in Kuala Lumpur, Malaysia, and Nantes, France, balancing aggressive and meditative sound.

Recorded at the festival Neposlusno (Sound Disobedience) in Ljubljana, Slovenia in 2012, the AMM duo of Eddie Prevost on percussion and John Tilbury on piano perform an extend improvisation of tension and dynamic, delicately balancing sound in a rich dialog.

Under the name "Caught on Tape", Sonic Youth guitarist Thurston Moore and John Moloney from Sunburned Hand of the Man deliver a set of heavy duos that swing through quiet dynamics and thick riffs, evoking both free/out jazz and beautiful SY-like rock moments.

A live performance from Culturgest in Lisbon, Portugal, 2015 of Portugese trumpeter Susana Santos Silva and Slovenian pianist Kaja Draksler, presenting six free improvisations that showcase both the technical skills and the strong creative powers of both improvisers.

Two string masters--Mat Maneri on viola and Daniel Levin on cello--recording at The Village in Copenhagen, Denmark in an album titled for psychologist and philosopher Carl Jung, reflecting the balance between intuitive spontaneity and pre-established conditions.

Since 2007 NEXMAP has produced "Binary Cities", a performance series bringing together artists from different cities; in 2009 they brought guitarist Fred Frith and saxophonist Michel Doneda together in San Francisco for the first time for an incredible night of improvisation.

Acoustic hallucinations for violin and piano from the duo of violinist Erkki Veltheim and pianist Anthony Pateras, exploring spectral techniques throughout extended temporal structures to generate unrelenting harmonic waves that create a singular psycho-harmonic texture.

A meditation on the inner mental environments that one encounters and endures during times of work-related travel, intended as a distraction in airports, bus stations, train stations, subway terminals, &c, reflected in literal and abstract sound for a mix of patience and terror.

Unusual sound work from the Japanese duo of Takahiro Kawaguchi and Utah Kawasaki (Astro Twin), using self-made instruments and electronics to create unexpected sonic emissions that follow curious paths separated by periods of quiet or textural sound.

Deining, meaning "heave" or "commotion", is a long composition from the duo of Rutger Zuydervelt on sine tones and violinist Anne Bakker, who bows each string, sliding slowly from the lowest note to the highest and in reverse, creating an hallucination of shifting tones.

Trumpeter Wadada Leo Smith and double bassist John Lindberg met in NYC to record this set of suites using an incredibly emotional palate of melodic, technical, and free playing, on a 2-part work for Malachi Favors, a 5-part "Celestial Weather Suite", and a 2-part "Feathers and Earth".

A feast for fans of the soprano saxophone as Udo Schindler and Frank Paul Schubert improvise live at the 51th SALON fur Klang + Kunst in Krailing/Munich, Germany in 2015, blending and contrasting two approaches to the instrument in fascinating ways.

Live recordings in 2015 from Bim Huis, and in Quintavant/Audio Rebel in Rio de Janeiro, the first a tribute to the late saxophonist Ornette Coleman in a 3 part suite of fast-paced and insightful improv; the 2nd "Quantum Illusion", an introspective and rich 2-part work.

Two slowly unfolding improvisations from trumpeter Leonel Kaplan using extended and unconventional techniques, and electronic artist Klaus Filip performing on sine waves, in a two part extended piece recorded in Buenos Aires after the two met in live performance.

Ever-inventive drummer/percussionist Raymond Strid and performance collaborator, Norwegian-Swedish free improvising vocalist Andreas Backer, for a set of unusual, absurd and detailed improvisations, as the two complement each other in unexpected ways.

Composer Philippe Lauzier (sax, clarinet) plays with Miles Perkin (double bass, voice) and Robbie Kuster (percussion) in this debut album that blends improvisation with original compositions.

Using extended and unsual techniques of cutting up, scratching, scraping, sanding grooves, even ironing his records, turntabilist Martin Tetreault approaches new music in audacious ways.

Electroacoustic improviser Thanos Chrysakis performing on the chamber organ at the University of Gloucestershire, UK in a collaboration with Chris Cundy on contra bass clarinet, for a subtle, mysterious and uncompromising four-part improvisation.

Free improvising cellist Hugues Vincent and pianist John Cuny in a studio release of 9 subtle duos using space, time, unusual techniques, and intensive listening to develop succinct, unique and sometimes curious dialogs of spontaneous skill.

Two guitarists from New York's Downtown and Montreal's Actuelle scenes in 11 guitar improvisations, experimental sounds constructed and deconstructed.

Acid Mother Temple SWR merge's AMT's Kawabata Kakoto (guitar, voice,) and Tsuyama Atsushi (bass, vocals, sax) with Yoshida Tatsuya (Ruins, Koenji Hyakkei, &c), here in their 6th release, crazy prog-oriented rock of indescribable insanity and skill!

Limited edition CDR from AT's Byways series, a stunning piece for solo cymbal, demonstrating an extraordinary variety and musicality from such limited means.

Hypnotic lo-fi space pop from Azalia Snail, whose 20 year career of 4-track era work is heard in this musical journey paying tribute to the power of the sun & the hope it can bring to us all.

Tarbaby (Orrin Evans on piano, Eric Revis on bass, and Nasheet Waits on drums) is joined by saxophonist Oliver Lake and guitarist Marc Ducret for an album inspired by philosopher, psychologist and revolutionary Franz Fanon, a superb album balancing melodic and intense playing.

Fourteen musicians perform drummer Dan Weiss' ambitious compositional project, a through-composed work featuring an ensemble with guitar, horns, voices, harp, piano, organ, bass and percussion, with players including Weiss, Matt Mitchell, Judith Berkson, David Binney, &c. &c.

Bay Area trumpeter Darren Johnston meets improvising guitar legend Fred Frith for an incredibly well-paced series of duos, remarkable improv that uses space, skill, extended techniques and unexpected approaches to both instruments in vivid and beautiful discourse.

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.

Saxophonist Junji Hirose met Kazuhisa Uchihashi at Foxhole in Kichijoji in 2014 and 2015, Uchihashi performing only on Hans Reichel's daxophone--wood shapes played in a variety of ways to create unusual sound--as heard on these 10 surprising and wonderfully idiosyncratic recordings.

Guitarist Berthiaume steps away from composition and jazz to record an album of intricate instrumental guitar songs with folk influences, playing solo and in small ensembles.

An engaging encounter between bassist Leandre and pianist Sirjacq, delicate yet intense interaction from two sophisticated & listening players from different generations.

The second album from the duo collaboration of acoustic and electric bassist Anders Berg and guitarist Tellef Ogrim on fretted and unfretted standard and baritone guitars, a Hadron Particle synthesizer, and other instruments, merging rock, jazz and other groove oriented styles.

Tim Brady with Bradyworks and Quatuor Molinari in a CD/DVD release of four synchronized musical, video & theater works, ambitious and fascinating compositional pieces.

Mysterious and intense works for electric guitar, signal processing, field recordings and voice from experimenter, improviser and audio researcher Gunnar Geisse.

An album of beautiful and impressionist musical landscapes: 3 large works in several movements drawing on mythology, visual imagery, and a work for Charles Jencks Garden of Cosmic Speculation.

Named after Jean Genet's infamous novel, New York pianist Matthew Shipp's quartet Declared Enemy with Sabir Mateen on tenor sax & clarinet, William Parker on double bass, and Gerald Cleaver on drums, return for a second outstanding album of dynamic and masterful jazz.

Two bright stars of DIY Brooklyn improvisers with unusual approaches to their instruments through extended techniques, processing and odd acoustic effects from saxophonist Michael Foster and cellist Leila Bourdreuil, together since 2009 creating racous & beautiful sound.

Two live sets of exemplary improvisation: the first revelatory encounter of pianist Sebastian Lexer and drummer/percussionist Steve Noble from 2011, and a more considered and spacious meeting in 2014, both from London's Cafe OTO.

A dynamic set of wind and object improvisations from multi-reedist Hans Koch, using extended techniques to elicit a diverse and astounding range of sounds from his instruments, and Thomas Peter creating indescribable sound on amplified objects and live electronics.

Recorded at Herbal International headquarters, Finders Art Space in Kuala Lumpur, Tim Bleichman and label founder Goh Lee Kwang reunite for this album of no-input mixer and laptop, an extended work of powerful sound, glitch, and indescribeable sonic environments.

Portugese violist Joao Camoes, living in Paris, in a duo with Jean-Marc Foussat on electronics and voice, which he approaches like those of the acoustic improvised music and free jazz; the two present two long works where Foussat processes and extends Camoes' sound.

Established players on the London and European Free Jazz scene from two generations, saxophonist Evan Parker and pianist Alexander Hawkins come together for a duo of remarkable insight, technical skill, and inventive dialog from two masterful players.

Italian soprano saxophonist Gianni Mimmo meets Boston guitarist Garrison Fewell for 10 freely improvised duets of strong dialog balancing technical and lyrical skills with an ebullient intensity and warm spirit, engaging the listener in their joyful dialog.

Since 2012 the free improvising duo of vocalist Geraldine Eguiluz and double bassist Stephane Diamantakiou have worked together, taking themes from the jazz songbook as a starting point for free form improvisations of a fragile and unpredictable nature.

Christian Wolff initiated his "Microexercises" series when the Miniaturist Ensemble asked for a piece with no more than 100 notes in it; he went on to create 21 more pieces, 13 of which are performed here by the South African duo of Beat Keller & Reza Khota on electric guitar.

New York/Ohio skronkers Scarcity of Tanks with Jim Sauter of Borbetomagus plus Kid Millions in a hard free rock free improv blast.

Using guidelines related to form, time, sound source and density, the trio of Tim Olive on magnetic pickups, Takahiro Kawaguchi and Makoto Oshiro on self-made instruments, recorded these compositions live, named for the atmosphere of the recording environment.

A fascinating collaboration from two minimalist/Wandelweiser figures: Christian Wolff on prepared piano, whistles, and stones, and Michael Pisaro-Liu on guitar, harmonica and stones, recording together in Caimbridge, MA for two extended works, "Looking East" and "Looking West".

A beautifully evolving set of duos, or "paths" from Philadelphia saxophonist Keir Neuringer and Polish bassis Rafal Mazur, using monumental technique to support a dialog that's technical and intensely focused while remaining lyrically sophisticated and imaginative.

Using saxophone and electronics in unexpected ways, Warszawa composer Kamil Szuszkiewicz's 9 movement "Robot Czarek" is described as a "sound cartoon", using odd punctuation of voice and effected interactive instrumental interjections to tell his libretto's strange tale.

Originally intended as a trio recording, when the 3rd player missed the Nepal Jazzmandu Jazz Festival, saxophonist Francois Carrier and drummer Michael Lambert carried on as a duo, these recordings from two sets displaying their impressive "freely melodic" approach to improvised music.

Jurg Frey on clarinet and Irene Kurka on soprano vocals perform Wandelweiser composer Antoine Beuger's extended composition "Two"; then the duo of Rhodri Davies on harp and Ko Ishikawa on sho are layered on the first recording, creating a refreshingly new take on the piece.

An intense and dynamic album of unusual electroacoustic improvisation from the duo of Pascal Battus performing on rotating surfaces, styrofoam, paper, plastic objects, and microphones, and Dafne Vicente-Sandoval performing on bassoon, microphones and mixing board.

The duo Contour of Stephen Altoff (trumpet) & Lee Forrest Ferguson (percussion) perform Antoine Beuger's "dedekind duos" dedicated to mathematician Julius Wilhelm Richard Dedekind; and Jurg Frey's "22 Sachelchen" or "small things", 22 focused miniature compositions.

New York bassist Michael Bisio pays tribute to his teacher William O. Smith in this tremendous duo with cornetist Kirk Knuffke, in a beautiful mix of lyrical playing and heavy technical skills made to sound remarkably simply; a joyful and profound jazz album.

Drawing on several years and many shared projects, the duo of Ingrid Laubrock (sax) and Tom Rainey (drums) recorded this excellent album of sophisticated improvisation at the end of a 17-date tour, performing for a studio audience at Audio for the Arts in Madison, Wisconsin.

Chicago's 2012 Marshmallow Festival brought together improvising drummer Frank Rosaly with New York guitarist Thurston Moore for a thick 35 minute improvisation that builds in intensity as Moore's drive and Rosaly's vehement interaction take the listener on a monumental journey.

The duo of Johannes Nastesjo on double bass and Vasco Trilla on drums and percussion, an album of extended techniques and unexpected devising, using quietly aggressive techniques balanced by concentrative improv to create unexpected eruptions and unusual sonic environments.

Recordings from the late 70s from the duo of Art Ensemble of Chicago drummer Phillip Wilson and trumpeter Olu Dara, an intimate and intelligently reserved session that includes a 3 part tribute to Lester Bowie, originally released on Hat Hut records.

Frode Gjerstad returned to Chile after his 2013 Trio tour to meet with guitarist Ramiro Molina, both to sample the amazing fish recipes Molina introduced him to, but more importantly, to perform live and to record these delicate and sophisticated improvisations.

A lyrical and sincere dialog from the Scottish duo of Rob Hall on clarinets and Chick Lyall on piano, recoreded at the chapel in St Mary's Music School in Edinburgh, blending improvisation with chamber music, free jazz, contemporary classical and folk idioms.

Working together in various ensembles since the early 90s, Stefan Keune on sopranino, alto and baritone saxophone and Paul Lovens on drums and cymbals captured these three extraordinary improvisation in the studio in Brussels, Belgium and live Munich Underground in Germany.

Saxophonist Trevor Watts and pianist Stephen Grew improvised these pieces at a distance, Grew sending recordings of two separate solo concerts from Newcastle, which Watts improvised over resulting in these intricate and exuberant "Improvised Compositions".

Two recordings from multi-reedist Peter Kuhn from 1978-79; a reissue of an LP of a '78 radio broadcast with Toshinori Kondo (trumpet), Arthur Williams (trumpet), William Parker (bass), and Denis Charles (drums); and a live concert with Denis Charles in Massachusetts in '79.

The music of bassist Jason Roebke and his trio of guitarist Matthew Schneider and drummer Marcus Evan is rooted in the leader's solid bass work and the tasteful and informed lyrical freedom of his sidemen, as heard in this live performace Chicago's Hungry Brain.

The 2nd volume of saxophonist Omri Ziegele and pianist Irene Schweizer's "Where's Africa" with drummer Makaya Ntshoko, beautiful, virtuosic and melodic jazz.

The NY duo of Whit Dickey on drums and Kirk Knuffke on cornet, in Dickey's first published recording in a decade, using a slow pulse and space in sophisticated dialogs and ballads that avail finesse and economical approaches that rely on the incredible skills of both players.

A live recording at the Jazzfest Trondheim, Trondelag Senter for Samtidskunst, in May 2015 from the freely improvising duo of John Butcher and contrabassist Michael Duch, a superb extended concert of incredible reed technique and concept anchored by Duch's flexible bass work.

The duo of Paul Abbot on drum kits, percussion & computer, and Seymour Wright on alto saxophone and feedback, in a massive edge-of-your seat live recording from London's Cafe Oto in 2015, a mix of brutal and beautiful playing with unexpected and surprising twists.

Pushing the envelope on minimalism, Manfred Werder's 3 scores for "2003" present just 6 tones, the instructions telling 3, 2 or 1 performers to play a pitch or sound for 3-7 seconds twice during the performance; realized by Erik Carlson, Stephanie Richards, and D. Edward Davis.

An extended improvisation of muted sound from the long-running duo of Jeph Jerman and Tim Barnes, performing live at Non-Event in Boston, creating mysterious analog sounds and cycles of drones with underlaying metallic textures creating an environment of suspense.

The studio debut of drummer Federico Ughi and electric guitarist Adam Caine's project The Moon, a touring band crossing jazz based free improvisation with rock elements in free-flowing and driving music highlight the technical and melodic skills of both players.

Italian violinist and multi-instrumentalist Stefano Pastor with the amazing cellist and Indian instrument master Kash Killion in a mix of original avant jazz and 2 Monk standards.