A member of London Improvisers Orchestra, Wuppertaler Improvisationsorchester, and Insub Meta Orchestra Geneva, cellist Marei Seuthe is primarily involved with classical chamber music, contemporary music, music theatre, but here exposes her playing in a solo sonic exploration of microscopic intent performed on every inch of the cello.

Putting less focus on the strings and more into sonic environments, French guitarist Pierre Gerard releases a set of eight abstract compositions for voice, guitar, cello, piano, violin, bass clarinet, electronics & field recordings, intended for random playing, employing silence and active sections to catch the passive or background listener off guard.

Composer and sound artist Chaz Underriner composed these eight meditation in 2021 during residencies at the Atlantic Center for the Arts and the NYU Music Technology studios, recorded at Stetson University in Florida with an ensemble including four vocalists, cello, piano, percussion, electronics and field recordings; beautifully introspective and thought provoking works.

Recording at Studio CCAM Scene Nationale de Vandaeuvre-les-Nancy in France, the freely improvising duo of contemporary saxophonist Violaine Gestalder and double bassist Louis-Michel Marion approach the five improvisations on Marges with an ear to patient sonic interaction through extended and unusual techniques on their instruments.

A strangely agitated garden sculpted from melody, dissonance and instrumental abberation through profound technique and unusual approaches to their instrument, by French double bassist Louis-Michel Marion and pianist Françoise Toullec, bringing a sense of wonder and turbulent environment through a shared passion balancing ominous space with astute activity.

Six "Segments" A to F of powerful restraint and extended technique, recorded at Ausland in Berlin, Germany from the free improvising quartet of Quentin Tolimieri on piano, Ernesto Rodrigues on viola, Guilherme Rodrigues on cello and Fyodor Stepanov on double bass, the close associations between the Rodrigues' and Tolimieri & Stepanov evident through their shared aesthetic.

A duo of contrasts and compatabilities from German violinst Gunda Gottschalk and guzheng virtuoso Xu Fengxia, exotic and beautifully textured improvisation live from Victoriaville, 2008.

Exploring how a composition can provide a sense of weightlessness, and influenced by the music of gamelan, krautrock, Tony Conrad & Arnold Dreyblatt, composer Alex Zethson structured these works to influence the 13 performers in his ensemble into a state of intense focus and listening as they strike, bow and pluck their instruments, creating an ecstatic sense of infinite motion.

"In October 1987, keyboardist/computer wiz Richard Teitelbaum and violinist Carlos Zingaro performed at the Festival International de Musique Actuelle de Victoriaville. The next year the label Disques Victo released The Sea Between, comp...

A superb, inventive duo collusion between percussionist Ra Kalam Bob Moses and double bassist Damon Smith, continuing their collaborations that started with "Astral Plain Crash" with Vinny Golia, Henry Kaiser & Weasel Walter, here in concentrated form, recording and layer in the studio for 14 diverse dialogs using advanced techniques on drums, gongs, spring drums and double bass.

Four compositions written between 2000-2019 from Joane Hétu: a duo between bassist Nicolas Caloia & bass clarinetist/vocalist Lori Freedman; a work with Hétu & Jean Derome plus the Quaturo Bozzini string and Quasar saxophone quartets; a composition for 20 electric guitars; and one movement from "Préoccupant, c'est Préoccupant performed by Ensemble Supermusique.

Composed from a combination of violin, percussion, vocals, field recordings & electronics by Rutger Zuydervelt, who initially merged unrelated recordings from violinist Anne Bakker (also on harmonica, kazoo & saw) and percussionist & sound artist Rene Aquarius, all three then overdubbing and editing the work to create this fascinating tapestry of hallucinogenic sound.

Featuring cellists Nina Hitz and Lucija Gregov, double bassist Goncalo Almeida and Rutger Zuydervelt (Machinefabriek) on electronics, recording in Old Church, in Rotterdam Charlois for six pensive improvisations, a collective conversation of concurrently layered, minimalist melodic and textural lines expanded with drones, evoking the mythical Greek multi-headed monster.

Two versions of the soundtrack to the Dutch movie BERG composed by Rutger Zuydervelt, the first rearranging the tracks to the piece to create a long-form work that maintains the meditative qualities of the movie; then an early score proposal and more active concept than the final work, developed with recordings of improvisations from cellist Peter Hollo.

David Bennet & Vilhelm Bromander is a Stockholm-based duo exploring microtonal soundscapes and timbral relations, focused on subtle relations between sounds using texture, intonation and timbre, beating, common partials and difference tones, creating sonic landscapes often based on triggering psychoacoustic phenomena, here following a semi-open score in a four part work.

An extended 7-part solo improvisation from Swedish double bassist Johan Berthling (Angles, Fire!, Nacka Forum, Sten Sandell Trio, &c) using magnificent technique, timing and pacing in a diverse set that includes a reference to Charlie Hayden's "Turiya".

The literal album title belies the subtle interplay between Swedish improvisers, cellist My Hellgren and Peter Söderberg, the latter known for his work on classical lute but here on guitar, oud and theorbo (a long-necked lute that adds additional bass notes), recording an extended, warmly beautiful and intricate acoustic dialog of gentle tension and masterful skill.

An hallucinogenic and commanding blending of improvisation, song, spoken word, and tonal/timbral music from double bassist Christian Meaas Svendsen's Filosofer, creating beautiful sonic environments out of which voice and message emerge and submerge, buoyed by a string quartet (two violins and two double basses), computers, turntables, synths and samplers.

Saxophonist and composer Crowmeat Bob's ensemble, Judge Schreber's Avian Choir, is a project name he's used to present his large ensemble pieces involving composition, improvisation, and conduction, here in a conducted collaboration with 15 bowed string players, a heavy metal rhythm section and Bob's own overdubs on reeds and guitar.

Two unconventional and experimenting improvisers--French-Japanese violist Frantz Loriot and Swiss percussionist Christian Wolfarth--in a deceptive album of acoustic improvisation that elusively takes on electric qualities in the hands of these two innovators, seducing the listener through unusual twists and turns of perfectly paced interactions.

A set of trio improvisations on acoustic strings and drums from the Dutch trio of Henk Zwerver on acoustic guitar, Wim Janssen on drums and Aaron Lumley on double bass, performing live at Zaal 100, in Amsterdam in 2021 as the trio expand their sound through superb technique, their music balanced between energetic scurries and introspective contemplation.

A live recording of free improvisation recorded at Theater im Viertel, in Saarbrucken, Germany in 2021 from the SteDaJoDa quartet of Daniel Studer on double bass, Stefan Scheib on double bass, Daniel Weber on drums and Johannes Schmitz on guitar, the dark double bass foundation and floating ("Schwebend") percussion work balanced by Schmitz' blues oriented electric.

Part of Japanese composer Taku Sugimoto's Solo for Strings series, these works focus on bowed stringed instruments played only with natural harmonics, arranged with clarinets and flute, using long tones and repetition that allow the performer decisions on their length, performed by a Berlin-based octet including Catherine Lamb, Johnny Change, Samuel Dunscombe, &c.

Using double bass, violin and objects to affect their instruments, Amsterdam violinist Miriam Den Boer Salmón and Chilean double bassist Amanda Irarrazabal present ten succinct sonic landscapes through fully free improvisation, their interactions building and scraping, intersecting and interacting in fascinating and frightening ways.

Collaborating since 2004, Berlin alto saxophonist Anna Kaluza and double bassist Jan Roda--a member of Kaluza's Quartet with trombonist Christof Thewes and drummer Kay Lübke--in a studio album of duo improvisations, documenting their live performances in the same configuration since 2020 through ten succinct dialogs of informed affinity.

Each track of the Meridian, or Eastern desert land's traditional noon-time middle of the day, represents various stages, chronologically understood, of the day of an ανθρωπός (human), represented through deep double bass, drums, objects and electronics from Turin, Italy improvisers Michele Anelli and Nicholas Remondino.

German-born Canadian composer living in Deux-Montagnes, Quebec Michael Oesterle has a long relationship with the Quatuor Bozzini beginning with their first commission 25 years ago, here in four works including a tribute to English mathematician Alan Turing, the large-scale "String Quartet No. 4", and a piece inspired by Quebec poet Nicole Brossard's book Mecanique jongleuse.

An unusual duo of double bass, voice, hammered dulcimer, recorder, slide whistle, and various objects, recorded in 2019 between bassist Damon Smith and Sarah Ruth Alexander, freely improvising through nine pieces that show the breadth of creative imagination and powerful technical skills of each; curiously compelling, unpredictable and marvelously diverse.

New York bassist Sean Ali demonstrates his astonishing bass technique and creative momentum in a solo album, accompanied at times by collages assembled from field and voice recordings, creating unusual sonic backdrops against which his powerful playing, preparations, bowing and other extended techniques reveal an optimistic and unusual creative intent.

Recorded in the studio as an urgent response to the latent unease in the time of pandemic and political dissent, NY poet, violinist, composer and improviser Sarah Bernstein uses washes of distorted violin, ecstatic vocalizations, and poetic spoken word, an expression of immediacy and tension between extremes, a personal and articulate set of observational expressions.

Using violin, viola, synth and effect pedals, Portuguese string player Maria da Rocha creates rich environments of sound and unusual rhythmic structures over which she plays with subtlety and transcendence, in her first solo album, using her unique language as she tells the story of a beet and a witch, inspired by Odyssey Ulysses and Circe from Cortazar.

A subtle album of acoustic interaction recorded at Berlin's Noiseberg from the quartet of Miriam den Boer Salmon on violin, Ernesto Rodrigues on viola & zither, Fredrik Rasten on acoustic guitar, and Guilherme Rodrigues on cello & percussion, sounding almost electronic in their frictional technique and harmonic overtones, ebbing and flowing from active interaction to tranquil discourse.

French free improvisers Benjamin Duboc (double bass) and Jean-Luc Petit (contrabass & clarinet) in a moody album of bass tones, deep harmonics and rich timbral interaction with beautiful pacing that rises in confrontation and then descends back to artful darkness.

An unusual improvising string quartet plus alto saxophone, Thea Farhadian (violin), Ernesto Rodrigues (viola), Guilherme Rodrigues (cello), Klaus Kurvers (double bass) and Nuno Torres (alto saxophone) present the 11-part "De-col//age_", a slowly-developing work balancing unconventional approaches to their instruments with more conventional strategies.

Saxophonist Herve Perez and double bassist Gus Garside spent much of the pandemic lockdown recording these intimate duos, interpretations of a 13th Century Poem, "The Guest House" by Rumi, recording in their respective homes using software designed for real-time audio collaboration, as they developed this introspective set of dialogs with strong lyrical affinity between the two.

After a year of collaboration where Gibbs and Baldwin developed a common language and shared aesthetic to explore time, space, texture, frenetic energy, and the limits of their instruments and technique, double basssist Nat Baldwin and guitarist E. Jason Gibbs recorded this fascinating set of free improvisations at Apohadion Theatre, in Portland, Maine.

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Three "nonsensical" musical conversations between Malaysian experimental musician and Herbal International label founder Goh Lee Kwang, and Norwegian bass player and Nakama label leader Christian Meeas Svendsen; a first encounter between two different mindsets, nationalities and generations, packaged with a pencil to let you draw your own cover.

The Montreal duo of trumpeter Ellwood Epps and Josh Zubot on violin and low octave violin for 9 upbeat, technically superb and intricate instant improvisations, what they refer to as "foot-tapping for ghosts, seeing the northern lights from underwater".

An album of quiet improvisation focused on timbre, rhythm and pensive pacing from the duo of bass clarinetist Philippe Lauzier and bassist Éric Normand, also using objects to create mysterious tones and acoustic sonics, released as a limited 300g paper card hand-printed by Normad with an accompanying download code, 1 of 2 art cards initiating an 8-card series.

A core trio setting for Boston's framework improvising Leap of Faith with David Peck (PEK) on clarinets, saxophone and assorted winds, Yuri Zbitnoff on drums & percussion, and Glynis Lomon on cellos and percussion, along with "2 gongs, a ton of Tibetan bowls and bells, various orchestral castanets, various seed pod and other wood rattles, and other small things".

The core trio of the Leap of Faith Orchestra--PEK on clarinets, saxophones, clarinets & flutes, Glynis Lomon on cello, aquasonic & voice, and Yuri Zbitnov on drums & percussion--is joined by fellow Orchestra violinist Mimi Rabson and special guest, violinist Elinor Speirs, for a remarkable improvised work using a huge arsenal of instruments including a new Brontosaurus Bell.

Violist, performance, installation and sound artist Ayelet Lerman presents a meditative voyage through silence on solo viola, a sinuous and fascinating journey pairing melody and unusual harmonic strategies, with Kadima label leader Jean Claude Jones joining on double bass, one of the last sessions that he played on that instrument.

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Isotropy - having a physical property which has the same value when measured in different directions - is the collaboration between the Lisbon String Trio of Ernesto Rodrigues (viola), Miguel Mira (cello) and Alvaro Rosso (double bass) with Luis Lopes, here on acoustic guitar, in a 2 part extended improvisation recorded live at the 2020 Small Format Materials Festiva.

Maria da Rocha's name may not be familiar to jazz and improvised music lovers in Portugal, and this is because this violinist and violist from Lisbon has worked mainly on the Berlin and Stockholm circuits and much of her dedication goes...

The fourth collaboration between electronic composer Rutger Zuydervelt, aka Machinefabriek, and violinist, violist and vocalist Anne Bakker, in a work that merges and contrasts Bakker's string work and wordless vocals with soundscape, obscured field recordings and concrete sounds, using consonance and dissonance to create emotional pressure and release.

Drummer Donald Sturge Anthony McKenzie II trades off duos with a set of masterful musicians in the second volume of his "Silenced" project, here with guitarist Elliott Sharp for a complex and inspired dialog; with bassist Bill Laswell for a rich and moody soundscape; and with guitarist Vernon Reid in a piece for McKenzie's daughter; plus one solo drum piece.

German cellist and pianist living in Lisbon, Ulrich Mitzlaff recorded these two solo works titled "transparent — fluorescent sound fibers" #1 & #2 in 2015 and 2020, each voiced for extended and unusual instrumental technique in an interaction with percussive objects, the first from 2015 performing on cello, the second from 2020 performed on piano.

An eruption of sound from the long-standing collaboration of violist Ernesto Rodrigues and Abdul Moimeme, here on prepared electric guitar, in a trio with unique percussionist Antez, whose intimate relationship with the percussive objects he uses creates a tectonic aural range of explosive flows and deeply churning cymbal vibration, caught live at Lisboa Incomum, in Lisbon.

Fragile and understated with long spacious sections, the trio of Ernesto Rodrigues on viola, harpsichord, e-bow guitar and field recordings, Guilherme Rordrigues on cello, and Denis Sorokin on ukelele and pitch pipes, distill the sense of isolation amid patient motion through the red city, sections defined by cars passing and augmented with birds; peaceful and beautiful.

"At the same time risky attempt, masterpiece and manifest, Licht is a fine example of the radical, collective, demanding and disciplined approach of the best productions of Ernesto Rodrigues. Divided into seven parts entitled I-VII, Lic...

Three strings--cello from Guilherme Rodrigues, double bass from Adam Pultz Melbye, and viola from Ernesto Rodrigues--plus harmonium and objects from Kriton Beyer, in a live performance at Kuhlspot Social Club in Berlin, each of the 9 movements a concentrative work named with a three-letter onomatopoeia, as the players draw sound from a mysterious dark distance.

Recorded on New Years Eve in Sintra in the Penedo region of Portugal, three strings--viola from Ernesto Rodrigues, cello from Guilherme Rodrigues, and a second cello from Miguel Mira--are joined by Carlos Santos on electronics for three extended and richly detailed improvisations, active yet concentratively controlled, using impressive and extended techniques.

Portuguese cellist Guilherme Rodrigues, an essential performer in the Creative Sources community of free improvisers, recorded this album from a personal need to share his freedom as a cellist, arriving at the studio and playing for almost two hours with nothing pre-planned, recording 23 concise improvisations that he describes as "fluid as a waterfall".

Six years of songs and compositions reflecting the life and travels of the Montreal quintet of Geraldine Eguiluz (voice, guitar, compositions), Marie-Lys Trudel (violin & viola); Julie Babaz (cello), Sheila Hannigan (cello) and Stephane Diamantakiou (bass).

Bringing together a wealth of experience in contemporary improvised music, Berlin-based cellist Guilherme Rodrigues and soprano and sopranino saxophonist Harri Sjostrom developed these 12 pieces, combining and contrasting their instruments, at times seeming to complete each other's phrases, in a remarkably sophisticated and virtuosic "Treasure".

This supergroup of strings--16 musicians on violins, viola, cellos, double basses, piano, psaltery, zither, and guitar--in an intensely restrained collective improvisation recorded live at O'Culto da Ajuda, Lisbon, Portugal in 2017, as String Theory's 4th album continues their title themes from the physical universe named here for the rare metalloid "Tellurium".

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A string quartet of doubled cello and viola, recording in the studio in Berlin in 2018, as free improving innovators, Creative Sources cellist and violist Guilherme Rodrigues and Ernesto Rodrigues, meet contemporary compositional and improvising cellist and violist Hui-Chu Lin and Marie Takahashi, their complementary approaches bringing unique voices to a captivating encounter.

West Coast/San Diego violinist Keir GoGwilt and bassist Kyle Motl are Treesearch, improvising on contrabass and violin with warm strength and expression, using a mix of traditional and creative approaches to their instruments as they bridge jazz and modern compositional approaches to create their own unique approach to free improvisation.

Combining folk and ethnic rhythms in traditional popular forms, the Trio La Soustraction of des Fleurs of Jean-Francois Vrod on violin & voice, Frederic Aurier on violin & voice, and Sylvain Lemetre on zarb & voice focuses on the music of the mountains of the Massif Central, melodic music with unique timbres, forms, pre-texts, and a richly complex set of musical objects.

Thirteen emphatic "rituals" from the Argentinian duo of saxophonist Hernan Sama, recording in the studio as they employ an array of techniques including extended bowing and plucking approaches, saxophone smears, growls, vocal utterances, odd reed techniques, &c, to engage their listener's ears as they unfold dialog that merges jazz forms and fully free improvisation.

Violinist, improviser, songwriter and composer from Thessaloniki, Greece, Dimos Vryzas creates a virtual electroacoustic ensemble using violin, voice and effects, contrasting acoustic and electronic sounds in the search for music expression, his studies with Fred Frith and Alfred Zimmerlin a good indicator of the kind of sound approach Vryzas employs.

Norwegian violinist Adrian Løseth Waade's first release as a leader is this melodically-inclined album of brightly evocative improvisation, buoyant strings and creative rhythmic drive with Waade providing all compositions, performed with Kjartan Laereid Gullikstad on guitar, Bardur Reinert Poulsen on bass, and Simon Olderskog Albertsen on drums.

"5th January, 12th January, 19th January, 4th February of the year 2015 have a thin red line (or I'd rather say a black line, considering their color on a calendar). They occurred on Monday, the first five Mondays of that year to be pre...

Three muscular and inventive solo improvisations on the acoustic upright bass from North Carolina bassist and composer Phil Venable, a member of Tragic Assembly and The Phil Venable - Paul Swest Duo, recorded in the studio in 2022, the three "Basswork" parts are mostly demonstrating his strong walking and plucking skills, at times applying objects to his strings.

Delicate abrasions and corruption of their instruments from the NY duo of Erica Dicker (Till by Turning) on violin and Dennis Sullivan (Radical 2), 9 works of improvised soundscape and avant-raw chamber music through prepared strings, tapes, looped feedback, resonant metals, modified snares and liberally bowed surfaces, richly constrained and luxuriously blood-curdling.

Phil Venable, the Chapel Hill, North Carolina bass player known for his work in the free jazz outfit Tragic Assembly, pairs up with Tragic Assembly drummer Charles Chace for an excursion into the outer limits of improvisation, the album title a reference to a medicinal clay and a riff off of the Charles Mingus song "Moanin".

Free string improvisations from Philipp Wachsmann on violin, David Leahy on double bass and Bruno Gustralla on cello, creating subtle and spacious intersections of strings that focus on unusual techniques, melodic fragments spliced over resounding bowing, plucking and instrument errata, while percussionist Trevor Taylor adds sparse punctuation; inscrutably authoritative improv.

Live recordings of two sessions of fully free and uniquely creative duo improvisations by Udo Schinlder on clarinets, saxophone and brass, and Peter Jacquemyn on double bass & voice, recorded on November 29th, 2019 at the 98th Salon für Klang+Kunst Kralling/Munich by Udo Schindler (part one) & on the next day at Galerie arToxin by Gottfried Düren (part two).

Combining the work of 18 artists chosen to interpret a series of sacred rites that took place deep within the woods by an elite shaman of an Amazon tribe, including Squidco's own Carl Kruger & phil zampino, Cheval Gris (Ryan Lewis) weaves an incredible story in sound, a virtual soundtrack of rich aural environments, concrete elements, and ritualistic sound.

An album of raw and emotional "love songs", 17 unique solo violin improvisations and vocal utterance as the New York improviser runs her bow with passionate openness and intimacy through raspy edges, ardent plucking, introspective aching, and moments of beauty, all displayed through immense technique and powerful control over her instrument.

Borrowing from traditional music notation, Jessica Pavone's compositions for her string ensemble with Aimée Niemann and Abby Swidler alternates between metered and time-based scores allowing the performers freedom to move between long tone sounds and clusters at the performer's chosen rate, responding to each other while creating a "collaboratively sewn musical fabric".

Six potent duo improvisations for cello and piano by composer & pianist Ernstalbrecht Stiebler and fellow-Berlin resident Tilman Kanitz, who have been developing their dialog together for several years in studio, focusing much of their momentum on pitch and harmony, their work all the more remarkable for Stiebler only having begun improvising in his mid-80s.

Blurring free improvisation and compositional strategies in this encounter at the "First Meeting Series" at FAB Music Studio Chicago between New York violinist Mark Feldman and Chicago cellist Katinka Kleijn, a remarkable concert in two parts showing imaginative skills of phenomenal technical expertise and experience, instant compositions of the highest order.

The trio of Belgian reedist Joachim Badenhorst, French-Japanese violist Frantz Loriot, and French-German bassist Pascal Niggenkemper formed the Baloni trio in Brooklyn in 2008, presenting a blend of chamber and free jazz; reserved to frenetic playing that consistently surprises.

"As Frogworth says in one review: 'Two giants of Australian avant-garde music getting together here, dedicating their record to Australian composer Peggy Glanville-Hicks, whose house in Paddington, Sydney is used for residencies/sabbatic...

The second album from the Hydra Ensemble (Goncalo Almeida on double bass, Lucija Gregov on cello, Nina Hitz on cello, Rutger Zuydervelt on electronics) is a live recording with no audience from the Worm club in Rotterdam during the pandemic, reaching deeper into their masterful world of darkly intense chamber improv and electronics, slowly yielding to a spaciously brighter ending.

Part of the Chi Away project bringing together new collaborations of Chicago improvisers, Akjai is the unique experimental chamber jazz quartet of Brianna Tong on vocals, Johanna Brock on voice & violin, Ishmael Ali on cello and Andrew Scott Young on double bass, blurring 20th century classical music, art song and free jazz with texts by Brianna Tong, Octavia Butler, and RA Washington.

The followup to their album Oehoe, electroacoustic composer Rutger Zuydervelt (Machinefabriek) developed this set of 10 tracks from improvised recordings on violin, viola and voice by Anne Bakker, creating a fascinating and succinct set of compositions through the deconstruction of her virtuosic playing and Zuydervelt's electronic additions.

A short book of fiction depicting dark scenes from the ambience of extraordinary normalcy, descriptive texts insinuating horror from everyday occurrence, written by double bassist Nat Baldwin and published by Calamari Press in 2017, here in an audio version of excerpts narrated by Baldwin himself, performing on double bass through two panned tracks of unusual improvisations.

Founded by violinists Amaryllis Billet and Anna Jalving, with Fanny Paccoud on viola and Sarah Ledoux on cello, Quatuor Umlaut presents their first recordings, joined by clarinetist Joris Ruhl for two pieces: "Calques" by composer Karl Naegelen using effects of transparency and fusion of tones; and Morton Feldman's highly textured "Clarinet and String Quartet".

Since 1965 Wadada Leo Smith has developed string quartets influenced by a diverse set of composers including Ornette Coleman, Claude Debussy, Howlin' Wolf, Scott Joplin, Olly Wilson, &c. heard here in 12 Quartets from 3 major periods of his work, compositions exploring the African-American experience, with scores that leave room for interpretation and expression from his players.

Formed in 2011, this 2nd album from WeFreeStrings led by violist and composer Meland Dyer is at its core the trio of Dyer, violinist Gwen Laster and bassist Ken Filiano, expanded on two of the four pieces with cellist Alex Waterman, violinist Charles Burnham and drummer Michael Wimberly, in an impressive collection of exquisite string interactions influenced by social issues.