An eclectic collection of mostly improvisational songs that use sampling and other electronic processing on raw instrumental material, that is then combined with new improvisation to reshape the material even further.

The classic European Free Improv trio of Evan Parker, Barry Guy and Pual Lytton is joined by New York trumpeter Peter Evans for an incredible live concert at Casa de Musica, Portugal.

Evan Parker's trio with John Russell and John Edwards, unexpectedly augmented by stroh viola, saw, and wax cylinder recordist Aleks Kolkowski; free ranging, sophisticated and unusual dialog.

The trio of Andrea Parkins, Dragos Tara and Laurent Bruttin live in Switzerland, 2006, with Wanda Obertova on voice for two pieces.

A quartet session led by saxophonist Ivo Perelman, with pianist Matthew Shipp, drummer Whitt Dickey and bassist Michael Bisio performing 9 works penned by Perelman, succinct and superb NY jazz.

The inquisitive nature of saxophonist Perelman searches for denser forms of expression with pianist Matthew Shipp and two drummers - Whit Dickey and Gerald Cleaver - allowing intense rhythmic playing over which Perelman's expressive voice slurs and shines.

An extended and passionate work from NYC saxophonist Ivo Perelman, recorded at a studio session intended as a trio with drummer Cleaver and pianist Shipp, but from a scheduling mixup, serendipitously evolved into a quartet with the addition of William Parker on bass.

An amazing jazz quartet with saxophonist Alberto Pinton and Jonas Kullhammar (Moserobie Music), music inspired by the 50s & 60s Blue Note style with a 21st century edge.

Pianist Tom Prehn's quartet with Frits Krogh on tenor sax, Poul Ehlers on bass, and Finn Slumstrup on bass, superb European free jazz recorded in 1963 in Copenhagen but never formally released, here remastered and issued with an unreleased track from 1966.

Excellent free improvisation from the quartet of Els Vandeweyer (vibraphone), Fred Van Hove (piano / accordion), Paul Lovens (percussion), Martin Blume (percussion) recording at Kunstencentrum BELGIE & Cultuurplatform Motives for Jazz.

An excellent quartet of 4 female improvisers creating mysterious landscapes, bizarre spaces and surprising topography using dual pianos, flute, melodica, trombone & alphorn.

Trumpeter Roland Ramanan leads his free jazz quartet of Marcio Mattos (cello, electronics), Simon H Fell (double bass) and Mark Sanders (percussion).

RED trio (Rodrigo Pinheiro-piano; Hernani Faustino-doublebass; Gabriel Ferrandini-drums) meet Swedish vibraphonist Mattias Stahl for a live concert at the VDU Jazz Festival Kaunas in 2013, performing a mix of intricate interactions and subtle improvisation with space and restraint.

NY trumpeter Nate Wooley and Portugal's Red Trio (Rodrigo Pinheiro, Hernani Faustino & Gabriel Ferrandini), recorded after their live performance at the 2010 Clean Feed Festival in NYC; powerful and thought-provoking modern improvisation.

A 2-CD set of live concert recordings from this brilliant improvising quartet headed by Dave Rempis (sax) with prominent members Ingebrigt Haker Flaten (bass), Tim Daisy (drums), and Frank Rosaly (drums).

After 10 years together, the Rempis Percussion Quartet led by saxophonist Dave Rempist, Frank Rosaly, Tim Daisy on drums and percussion, and Ingebrigt Haker-Flaten on bass, recorded this concert at Chicago's Hungry Brain for a superlative album of rhythmically simmering free improv.

Slovenian saxophonist Cene Resnik in a trio with violinist Emanuele Parrini, double bassist Giovanni Maier and drummer Aljosa Jeric and Resnik in a unique dialog of free improvisation using the jazz language influenced as much by Buddhism as it is by Archie Shepp.

Live recordings in France from the Festival Jazz at Mulhouse in France, 2000 from the quartet of Dan Warburton, Francois Fuchs, Jean-Luc Guionnet, and Edward Perraud.

Eric Revis (double bass, composition) brings together Ken Vandermark (sax, clarinet), Jason Moran (piano), and Nasheet Waits (drums) for his new avant-garde quartet, 11:11, a jazz supergroup with a stellar first album.

The saxophone quartet of Heinze, Reiserer, and MacDonald, all members of the Glasgow Improvisers Orchestra, and German Markus Heinze.

The Ridd Quartett is Jon Irabagon, Reuben Radding, Jeff Davis and Kris Davis, bringing a variety of approaches together into the free improvising of many dimensions.

Shipp's Right Hemisphere project is a powerful and expressive quartet of improvisers in abstract compositions based on intuitive, right brain processes.

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.

An Italian quartet playing rootsy jazz and blues compositions from John Carter, Charley Patton, Julius Hemphill, Phil Cohran, Sun Ra, Blind Willie Johnson, Olu Dara, alongside and a few originals; gutsy, informed, spell-binding Hoodoo from the delta blues to outer space.

Tenor saxophonist Matthias Schubert leads a quartet with Claudio Puntin (clarinet) Carl Ludwig Hubsch (tuba), and Tom Rainey (drums), integrating New Orleans jazz forms into modern improvisation, including covering Jelly Roll Morton's "Shreveport Stomp".

Five open improvisations from the quartet of Israeli saxophonist Ariel Shibolet, viola player Nori Jacoby, drummer Offer Bymel and double bassist Alexander Frangenheim, recording in Frangenheim's studio in Germany in 2011.

Vocalist and guitarist Jerry Snell in his first album of twelve songs that are based on a text he wrote about social and political conflicts around the world.

New York drummer/pianist/composer Tyshawn Sorey steps out as a leader for the first time with his quartet of trombonist Ben Gerstein, pianist Corey Smythe & bassist Thomas Morgan.

Formed in 2008 Speak Easy brings free vocal improvisers Ute Wassermann and Phil Minton together with drummer Martin Blume and synth player Thomas Lehn for 5 tracks recorded in concert.

The British quartet of saxophonist Anna Kaluza, clarinetist Noel Taylor, guitarist Pedro Velasco and drummer Michael Caratti, in a moody and shifting album of improvised and composed music.

The 1977 Derby concert performance by the SME quartet with John Stevens (percussion, cornet, voice), Nigel Coombes (violin), Colin Wood (cello) & Roger Smith (guitar), with a tribute to Anton Webern, plus concert recordings as a trio.

An international quartet of electroacoustic improvisers, SQID (Angelica Castello, Mario de Vega, Attila Faravelli and Burkhard Stangl) formed in 2011, using field recordings of sound instruments and objects which they use in live performance to make remarkable audio environments.

The exceptional free jazz quartet of saxophonist Larry Stabbins, pianist Howard Riley, bassist Tony Wren and drummer Mark Sanders performing 4 extended improvisations of great dialog and dexterity.

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.

John Stevens organized this improvised quartet session in 1978 at Riverside Studios, London with Paul Rutherford, Evan Parker and Barry Guy, originally released on the View and Konnex labels, here with 2 unreleased duo performances.

Masterful free improvisation from the quartet of bassist Joelle Leandre, violinist Carlos Zingaro, trombonist Sebi Tramontana and drummer Paul Lovens, referencing jazz tradition while taking it well beyond.

San Francisco' Jacob Heule (known for his work with Ettrick & Barn Owl) and Tony Dryer join Euro improvisers Havard Skaset and Guro Skumsnes Moe for seven free improvisations using extended techniques and unusual approaches to their instruments.

Pianist Aki Takase's Planet Quartet ensemble with clarinetist Louis Sclavis, Dominique Pifarely on violin and Vincent Courtois on cello, a beautiful blend of improvisation and composed work that plays with time, space and sound.

Thunderous and intense free improvisation from Natsuki Tamurao's Quartet with Satoko Fujii playing sythesizer. 2003 release, first time in stock at Squidco.

Tetterapadequ, an anagram of "De Patter Quartet (but with a missing 'R') is named after the De Pater Jazz Club in The Netherlands where this collective improv quartet was born.

Nu Band with trumpeter Roy Campbell, saxophonist Mark Whitecage, bassist Joe Fonda, and Lou Grassi, in their 5th album after 10 years together, performing live in Paris.

The transatlantic quartet of Harrison Bankhead & Benjamin Duboc on double bass, and Hamid Drake & Ramon Lopez on drums and percussion in recordings from a 2014 tour of France as part of The Bridge, with guests William Parker, Jean-Luc Cappozzo, and Lionel Garcin.

The Inframince/Immensity split CD is the first in a series of discs exploring the work of musicians based in Berlin, a city which has been one of the most vibrant centres for improvised and contemporary music since the 1960's.

The unusual Scatter group formed in the early 90s to perform live improvisation with a rich dynamic range, expressive depth, quicksilver reactions and a sly sense of humour.

An all-star lineup for European free jazz with Evan Parker, Sten Sandell, Ingebrigt Haker-Flaten and Paal Nilssen Love on a double CD recorded live at Belleville.

New York's Transit with Jeff Arnal, Seth Misterka, Reuben Radding and Nate Wooley, intelligently designed, unpredictable static and the hyper active free-jazz!

Traw (Welsh for pitch or encompassing wholeness) is harpist and electronic artist Rhodri Davies with sampling and real-time processing artists Owen Martell, Richard Llewellyn, and Simon Proffitt, here in 6 pieces about water using layers of Davies' sonic output.

Tenor saxophonist Kjetil Moster's Trinity with Ingebrigt Haker Flatn, Morten Qvenild & Thomas Stronen live at the 2006 Molde International Jazz Festival.

New York free jazz Trio 3 (Oliver Lake, Reggie Workman, Andrew Cyrille) meets European pianist Irene Schweizer in a balanced and remarkable set of original compositions.

Trio 3 - Oliver Lake (sax), Reggie Workman (bass) & Andrew Cyrille (drums) - in their 5th release, adding guest pianist Jason Moran, who acts as a catalyst to push the group into far-reaching modern territory, including a rhythmic narrative work from Oliver Lake.

Two drummers - Jim Black & Paul Lytton - and two trumpeters - Nate Wooley & Peter Evans - came together at the 53rd Ljubljana Jazz Festival to record these extended improvisations, demonstrating the phenomenal skill and compatibility of these outstanding players.

Remaster and reissue of saxophonist Charles Tyler's Ensemble in their 2nd ESP LP from 1967, challenging and exploratory playing of avant-jazz from a quartet that reaches for something beyond.

Following Ornette Coleman's 2 horn, bass & drum lineup, Italian/NY drummer Federico Ughi leads his quartet with David Schung (sax), Kirk Knuffke (cornet) & Max Johnson (bass) through 10 Coleman-inspired works of melodic free playing, excellent works of modern jazz.

Guitarists Bernard Falaise and Ron Samworth play alongside percussionists Pierre Tanguay and Dylan Van der Schyff in this loud debut album of free improvisation.

Vocalist Sophie Tassignon & saxophonist Peter Van Huffel in a series of improvisations showing an intimate dialog amidst Tassignon's uniquely inventive vocal styling.

Following their 2011 album on the Norwegian Hispid label, the quartet of clarinetist Frode Gjerstad, cellist Fred Lonberg-Holm, drummer Stale Liavik Solberg and vocalist Stine Janvin Motland perform two excellent extended improvisations at Galleri Sult in Stavanger.

An incredibly informed instant-composing ensemble drawing on free jazz and post rock sensibilities with nods to Indian ragas, jazz-inflected minimalism, Zappa-esque bouts of sonic anarchy, and German rock music from the 1970s, captured live at Toronto, Guelph and Hamilton, Canada in 2012.

The Vertical Squirrels trio plays collective improvisations that draws on groove elements of funk and rock with Rob Wallace's sensitive drumming and Fischlin's adventurous ECM-tinted guitar work.

Referencing Ligeti's composition of the same name, Portuguese trumpeter Luis Vicente is joined by 2/3 of the RED Trio--Rodrigo Pinheiro (piano) & Hernani Faustino (bass)-- along with drummer Marco Franco, to record an album of lively collective improvisation of great skill.

An excellent quartet of UK and European improvisers recording at Gateway Studio, London in 1997, a set of 8 intriguing recordings emphasizing the acoustics end of free improvisation with accented electronic interventions.

An hour of improvised duo music by Per Henrik Wallin (piano) and Sven-Ake Johansson (drums) on one CD, and another hour of exceptional playing by the trio of Wallin, Peter Janson (double bass) and Leif Wennerstrom (drums) on the second CD.

Alex Ward developed this band to confront the issue of combining composition with improvisation, using free jazz as a touchstone for pieces allowing stylistically unbounded playing, here with an incredible set of players.

Tenor saxophonist Ware's first studio release in 6 years is in a great quartet with Joe Morris, William Parker and Warren Smith playing a set of original compostions.

Focusing on the flute, Geoff Warren's quarter with Raffaele Pallozzi (piano), Marco Di Marzio (bass) and Walter Caratelli (drums) present an impressive melodic and informed album of contemporary jazz quoting Roland Kirk, Soft Machine, folk music and much more.

Mark French filmed two concerts in Lewes and at the Hasting Jazz Club of the quartet of saxophonist Trevor Watts, pianist Veryan Weston, drummer Mark Sanders, and bassist John Edwards, plust Trevor Watts' Moire Music Drum Orchestra.

Music inspired and fascinated by Italian cultural history, art, poetry, &c., from the collective quartet of John Butcher, John Edwards, Fabrizio Spera and Alberto Braida.

Swiss saxophonist and composer Jurg Wickihalder in a quartet with bassist Mark Zubek, reed player Achille Succi, bassist Mark Zubek and drummer Kevin Zubek.

The third Intakt release for saxophonist Jurg Wickihalder sees him in a quartet with pianist Irene Schweizer, bassist Fabian Gisler and drummer Michael Griener performing the leader's excellent Lacy/Monk-ish compositions.

"Battle Pieces" was conceived as a background for an improviser, using linguistics, tape processes & aleatoric concepts to fashion an ever-shifting composition that supplies the soloist with information within the context of an ever-changing series of densities, velocities and silences.