The transnational ensemble of acoustic improvisers Nathaniel Catchpole on tenor saxophone, Elk calls, Jamie Coleman on trumpet, Alex James on piano, Ross Lambert on guitar, pocket trumpet, preparations, John Lely on piano, Sebastian Lexer on piano, Marianthi Papalexandri on moving objects, Eddie Prevost on percussion, and Seymour Wright on alto saxophone.

Two contrasting works composed for the tape label Dauw by Rutger Zuydervelt, exercises in creating an auditory space or sphere rather than sculpting a structured composition; "Dwaal" presents orchestral washes amidst a barrage of radio static and erratic noise; "Wold" is a dream-like work of pianos, subtle hiss and field recordings; plus remixes of each.

Always open to new approaches, NY guitarist Mary Halvorson takes her trio with drummer Tomas Fujiwara and bassist Michael Formanek, adds trumpeter Ambrose Akinmusire and, in a twist of the thumbscrew, vocalist Amirtha Kidambi, for a mix of song and instrumental pieces that balance jazz and rock sensibilities with lyricism, intricate lines, and creative spirit.

The very first album from Portugal's impressive Clean Feed Records is this live album at Auditorio do Forum Cultural do Seixal from the trio of Steve Swell on trombone, Ken Filiano on bass and Lou Grassi on drums, joined by Paulo Curado on alto sax and Rodrigo Amado on baritone sax, a significant concert merging free players from two nations with profound influence on jazz music.

The history of bassist Sean Conly's collaborations and releases shows a strong love of the jazz tradition and a perceptive writing style that references that tradition, heard here in free and lyrical original Conly compositions performed in the studio in a trio setting with fellow New York musicians Satoshi Takeishi on drums and Michael Attias on alto saxophone.

A wicked hybrid of jazz, avant rock and cinematic elements, bassist Caterina Palazzi's quintet Sudoku Killer takes on the music of Disney in a suite where each track is dedicated to an antagonist from movies like "Snow White" or "Sleeping Beauty", performed with Giacomo Ancillotto (guitar), Maurizio Chiavaro (drums), Sergio Pomante (sax) and Antonio Raia (sax).

Performing together since 2004 between Tokyo and Amsterdam, Dutch vocal improviser, innovator and electronicist Jaap Blonk meets Japanese vocal improviser and fellow electronics artist Tomomi Adachi at Lettretage in Berlin in 2017, recording this, the 5th in Kontrans' Electronic Improvisation, for two extended and energetic dialogs of unique creative interplay.

As he delves further into electronics, Netherlands vocal improviser and experimental artists Jaap Blonk finds an ever-increasing array of approaches to modify his voice and set it into alien and astounding environments, here in 16 tracks of musique concrete, sound poetry, pulse based electronics, soundscapes, and inexplicable hybrids of the same.

A thorough overview of bassist and vocalist Joelle Leandre's recent work in a boxed set of 8 CDs and a 16 page booklet of essays, photos and credits, each CD bringing a unique grouping from Les Diaboliques to duos with Mat Maneri, Fred Frith, Lauren Newton, & Jean-Luc Cappozzo, plus one solo disc and a quartet with Zlatko Kaucic, Evan Parker and Augusti Fernandez; magnificent.

Serbian violinist and composer Szilard Mezei's septet in a recording for KCNS Novi Sad from 2015, three tracks of contemporarily orchestrated free improvisation performing three extended Mezei compositions, sophisticated works with effortlessly elaborate structures affording his septet opportunity in group interplay and well-developed soloing, a great achievement.

A significant release from the history of the Detail trio of Frode Gjerstad on reeds, John Stevens on drums, and Johnny Dyani on bass, recorded at the Red Seahouses in Norway in 1938 during Detail's first trio tour, a smoking set of free jazz showing the power of these innovative players around the time of their first album, "Backwards and Forwards".

Long-time collaborators, saxophonist Paul Dunmall and guitar Philip Gibbs are joined by Neil Metcalfe on flute and Ashley-John Long on bass for a concert at the Victoria Rooms, in Bristol, England in 2017, six collective improvisation of spectacular technique and inventive playing, often at very fast tempos, but always resolving to an inner calm and beauty.

Live recordings at Hexagon Theatre in Birmingham in 2018 from the UK free improvising quartet of Paul Dunmall on tenor saxophone, John O'Gallagher on alto saxophone, John Edwards on bass, and Mark Sanders on drums, the two saxophonists bringing distinct approaches together as they weave and parry over the powerhouse rhythm duo of Edwards and Sanders.

A live performance at O'Culto da Ajuda in Lisbon from the Lisbon String Trio of Ernesto Rodrigues on viola, Miguel Mira on cello, and Alvaro Rosso on contrabass, joined in this concert by Creative Sources frequenct collaborator Eduardo Chagas (Variable Geometry Orchestra, IKB, Suspensao, &c), a large work of microscopically detailed and concentrative acoustic improv.

The Spanish free improvising quartet Colectivo maDam of Ruben Gutierrez on electronics, objects, Tomas Gris on acoustic guitar, Guillermo Torres on fluguelhorn, and David Area on electronics are joined by Lisbon improvisers Ernesto Rodrigues on viola and Miguel Mira on cello for this 3-part work, the first recorded live at Espacio B, Madrid, the 2nd & 3rd recorded in the studio.

Guitarist Henk Zwerver, bassist Raoul van der Weide and percussionist George Hadow, frequent collaborators in the Amsterdam free improv scene, join with Berlin saxophonist & clarinetist Edith Steyer to make up the Bertch Quartet, their debut album a great and embraceable example of subtle, collective free improvisations that merge traditional and non-idiomatic forms.

Dedicating his album to Paul Burwell and Z'ev, Spanish percussionist Paolo Sanna demonstrates his many years of research in sound, silence, noise, experimentation, musical research and deconstruction through standard percussive devices and found objects, giving his playing a distinctive and personal palette which he plays with superb technique and timing.

Recording in the studio in Lisbon, Portugal, the free improvising lowercase/subtle momentum quintet of Ernesto Rodrigues on viola, Guilherme Rodrigues on cello, Bruno Parrinha on bass clarinet, Luis Lopes on electric guitar, and Vasco Trilla on percussion, demonstrate intense control and remarkable concentration through the five parts of "{ Lithos }".

Dedicated to the late free jazz legend Cecil Taylor, this Lisbon sextet of Paulo Alexandre Jorge on tenor saxophone, Ernesto Rodrigues on viola, Eduardo Chagas on trombone, Manuel Guimaraes on piano, Miguel Mira on cello, and Pedro Santo on drums performs four energetic and well-balanced collective improvisations, respecting and evoking the incredible legacy Taylor left behind.

Dynamic and compelling improvisations from the Oslo-based international guitar trio of Brinicle, an improvising trio comprised of Norwegian Hakon Norby Bjorgo on upright bass, Canadian Mike McCormick on electric guitar and Michaela Antalova on drum kit, who met in 2015 to join their interestes in the intersection of avant improvisation and post-rock.

Cellist Cecilia Quinteros formed this free jazz quartet with Christoph Gallio on soprano and alto saxophones, Alex Elgier on piano and Marcelo Von Schultz on drums, recording in Buenos Aires, Argentina for four spectacular improvisations with idiosyncratic language on their instruments and unbridled enthusiasm in their playing, even in introspective moments.

The New York free improvising jazz trio Thumbscrew with long-time collaborators guitarist Mary Halvorson, double bassist Michael Formanek and drummer Tomas Fujiwara in the 1st of 2 albums on the reborn Cuneiform label, here presenting creative original compositions from each of the three musicians in 9 virtuosic, sometimes quirky, and always warmly adventurous tunes.

Australia's performing trio Omelette of Jordan Murray on trombone, Ronny Fereller on drums, and Luke Howard on piano follow up their 2014 album on Jazzhead with this live album, the trio joined by Chilean percussionist working in Melbourne Javier Fredes, for a lyrical and rhythmically rich live performance at Melbourne's JazzLab in 2017.

A large band project from UK composer, arranger and conductor Giles Thornton, directing 29 musicians through original works and reinterpretations of ballads like Joni Mitchell's "A Case of You", in a blend of acoustic and electronic musicians that avoids overt fusion overtones while keeping the music melodic with the occasional exotica flair.

The amalgamation of the names of Chicago mainstays, saxophonist Keefe Jackson, drummer Julian Kirshner and Fred Lonberg-Holm on cello, tenor guitar and electronics, J@K@L are captured live the Hungry Brain in Chicago in a concert of intricate, dynamic, fast-paced and expressive free improvisation with a unique palette and extraordinarily strong communication.

Quintet and sextet recordings from the Polyorchard group of Jeb Bishop on trombone, Chris Eubank on cello, Bill McConaghy on trumpet, David Menestres on double bass, David Morris on tuba, Dan Ruccia on viola, Jeb Bishop on trombone, and Jacob Wick on trumpet, recording at "The Store" in Raleigh, NC, for sublime and complex and collective free improvisation.

Seeking to extend the guitar trio into new and unique territory, the Quebec trio of Eric Normand on electric bass, Louis Beaudoin-de-la-Sablonniere on electric guitar, and Louis-Vincent Hamel on drums, reference performers like Jim Hall, Sonny Sharrock, John Abercrombie, & Bill Frisell while focusing on harmolodic force and unusual melodic lines.

An unusual mix of instruments from the Montreal trio of percussionist Michel Bonneau on congas & balafon, John Heward on drums, and Scott Thomson on trombone, all members of Ratchet Orchestra and Heward's Murray Street Band, in an album of active and uniquely layered confident rhythmic floors over which Thomson freely plays with remarkable technique.

Tenor and baritone saxophones in an exchange of spectral interactions that emphasize harmonic overtones and intersections, unusual emanations from both instruments in a perfectly paced improvisations, each of the 12 dialogs named aptly for locations and crossing in Englad and France, adding a sense of journey to these mysterious and wonderful expeditions.

Two basses and a lower-end saxophone from the trio of Damon Smith on double bass, Andrew Durham on electric bass, and Danny Kamins on baritone sax, Durham also adding effects and "Radio Manipulation" to their deep sound, Durham & Kamins the core of CARL with Damon Smith adding extra underpinnings to their slowly developing, sometimes pensive, sometimes cantankerous, profound improvisation.

Recorded live at Silence Sounds in Guelph Canada, the duo of Xavier Charles on clarinet and Eric Normand on electric bass & objects eschew idiom in favor of their unique natural language on their instruments, applying patient development of truly idiosyncratic and fascinating command through a single extended work punctuated in seven diverse passages.

A beautiful solo set of 12 improvisations, Michael Attias performing on alto sax with his left hand and piano with his right, captured in the natural reverberation of La Maison en Bois in Abeville-La-Riviere, France; surprisingly his 1st solo album, developed over 12 years yet played in under an hour with no retakes, a wonderful nuanced reflection in tone, melody & color.

A beautifully hypnotic album of saxophone, accompanied by Pan-Ney, Shruti Box and Organ, recorded in overdubs by composer/wind player Werner Durand in this 2nd chapter of his trilogy focused on the Pan-Ney, a self-built instrument for repetitive foundations, as Durand draws on elements of nature, mythology, dance, religion, literature and folklore.

Recording in Toronto, the core trio of drummer Nick Fraser, saxophonist Tony Malaby and pianist Kris Davis are joined on four tracks by tenor saxophonist Ingrid Laubrock and trumpeter Lina Allemano, in an album of composed and collective improvisation, merging Toronto, NY and European influences in an accomplished album of diverse approaches and orchestrations.

An extended and rich confluence of strings from R Keenan Lawler and John Krausbauer, using resonator guitar and banjo, sustained tones that intertwine in a beautiful and optimistic drone, minimalistic yet drenched in a profusion of harmonic detail; a beautiful and elusive dream mixing between an Indian raga and an alien electronic environment.

Recorded in the mid-90s, Livebatts! was a project of John White (Cornelius Cardew, Scratch Orchestra) developed to exploit "toy" keyboards of the 80s--cheap battery-driven instruments that hold tremendous potential for "serious" music-making--used here in a playful quartet with vocalist MJ Coldiron, Andrea Rocca (guitar & samples) and Nancy Ruffer (electrified flute).

An excellent first meeting of two guitarists recording on a February afternoon and released in the sequence recorded with no edits or changes, from Jim McAuley on guitar and Scot Ray on lap steel slide guitar with effects, an innately lyrical blending of styles masking the strong technical skills and long histories of these two superlative players.

Quietly lurking as it prepares to attack, this Kobra is the free improvising quaret of Aurora Nealand on accordion, alto saxophone, voice & objects, Steve Marquette on acoustic & electric guitars, Anton Hatwich on bass, and Paul Thibodeaux on drums, captured live at Chicago's Hungry Brain during the Instigation Festival for a mysterious 2-part "New Omens" and some "Telly Attire".

'Spilla' means 'to play' in the language of Neapolitan musicians, and playing here are NY guitarist and composer Elliott Sharp and Italian guitarist Sergio Sorrentino, presenting world premier recordings of 4 works recorded live in Vercelli, Italy: two improvisations and two graphic scores performed on electric guitar with incredible technique and passion.

Stochastic music for percussion and synthesizers from New York avant conceptualist and keyboardist Charlemagne Palestine, here on piano & electronics, with the Italian duo Trrma' of Giovanni Todisco on percussion and Guiseppe Candiano on synth, in two side-long works of irregular rhythm, complexity and dissonance that build and recede in a suspenseful journey.

Performing together since 2004 between Tokyo and Amsterdam, Dutch vocal improviser, innovator and electronicist Jaap Blonk meets Japanese vocal improviser and fellow electronics artist Tomomi Adachi at Lettretage in Berlin in 2017, recording this, the 5th in Kontrans' Electronic Improvisation, for two extended and energetic dialogs of unique creative interplay.

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).

A momentous 2020 concert at London's Cafe OTO, presented in two discs, the 1st with label leader Jean-Marc Foussat in a solo improvisation on synth and voice, the 2nd in a trio with Daunik Lazro on tenor & baritone sax, and Evan Parker on soprano sax, the 2 saxophones weaving and responding to Foussat's remarkable alien soundscapes and vocalization in an immersive extended improvisation.

German saxophonist Ingrid Laubrock and Vancouver pianist Kris Davis, both living and working in NY, and having worked together in a variety of groups including Laubrock's Anti-House, a trio with drummer Tyshawn Sorey, Tom Rainey's Obligatto, &c. &c., concentrate their sophisticated playing with this duo album of 7 original compositions and 2 free improvisations.

Trumpeter Dennis Gonzalez merges his Yells at Eel project with bassist Aaron Gonzalez and drummer/percussionist Stefan Gonzalez, with Texas-based experimental rock band Pinkish Black--Daron Beck on keyboards and Jon Teague on drums & synthesizers--for a gripping and masterful hybrid of improvisation, dark synthetic rock and heavy moods; a riveting journey.

Taking his title from a poem by Octavio Paz with titles from translations by Lysander Kemp of other Octavio Paz poems, this solo album from double bassist Damon Smith is his definitive statement on the instrument: 23 tracks from 46 seconds to 5 minutes 50, developed over 15 years and displaying Smith's incredible technique and creative intent; incomparable.

Rutger Zuydervelt, aka Machinefabriek, in a 7" release of two tracks developed for a piece commissioned by Marta Alstadsaeter and Kim-Jomi Fischer for their dance piece "as much as it is worth" in 2017, the first an edited version of the final music used for the piece, a complex yet upbeat and bouncy work, the second side expanding and darkening the music.