Configured as an electroacoustic chamber nonet led by Ernesto Rodrigues on viola & crackle box, with two saxophones, bass clarinet, piano, electric guitar, double bass, electronics & percussion, in two live, highly concentrative and subtly detailed improvisations performed in 2023 at O'Culto da Ajuda, during Ciclo Indeterminação na Música do Séc. XXI.

The sophomore release for the acoustic free improvising Amsterdam trio of Ziv Taubenfeld on bass clarinet, Henk Zwerver on guitar, and Maya Felixbrodt on viola, upping the intensity in a set of abstract improvisations of an active nature using unorthodox and extended techniques; upbeat and often exciting collective discourse that leads to great moments of individual expression.

Referencing the book Letters to Milena (Briefe an Milena) by Franz Kafka of his intense love affair with Czech journalist & writer Milena Jesenská, through four lettered parts of a subtly sophisticated set of improvisations by Ernesto Rodrigues (viola), Nuno Torres (alto sax), Guilherme Rodrigues (cello), Eric Bauer (electronics) and Stephen Flinn (percussion).

A fortuitous 2015 concert from the lowercase chamber/ea-improv octet Suspensão, captured live at Ler Devagar Bookstore in Lisbon from Ernesto Rodrigues (viola & harp), Guilherme Rodrigues (cello), Nuno Torres (alto sax), Eduardo Chagas (trombone), Antonio Chaparreiro (guitar), Rodrigo Pinheiro (piano & melodica), Miguel Mira (bass), Carlos Santos (electronics) and Jose Oliveira (percussion).

Portugal's suspenseful reductionist improvising ensemble, blending acoustic and electronic instruments in delicately detailed motion, heard in this live recording at SMUP in Parede from Ernesto Rodrigues (viola), Nuno Torres (sax), Bruno Parrinha (bass clarinet), Luisa Goncalves (piano), Flak (electric gutiar), Joao Madeira (bass), Carlos Santos (analog synth) and Jose Oliveira (percussion).

A composition for at least three musicians and processed field recordings from Adam Zuckerman, here configured as a quintet eliciting a poem by Paul Celan, organizing the lines of the poem into multiple movements, exquisitely performed by Kanoa Ichiyanagi (viola), Zaq Kenefick (harmonica), Juan Marroquin (flute), Dylan Marx (guitar) and Kristyna Svihalova (percussion).

Formed as a collective in 2016, Baraque à Free brings together young free improvisers from Toulouse, France, who leverage influences from jazz, contemporary and rock forms, creating passages that include harmonious tranquillity, noisy spaces, rhythmic rage, math rock, and hints of orchestral chamber music; a positive album of musical statement and emotional release.

Active in both contemporary music and as an improviser, Portuguese accordionist João Barradas is heard live at the 2022 Festival d'Aix-en-Provence in France, performing solo on a chromatic accordion, MIDI chromatic accordion and voice for an expansive, un-interrupted six-part improvisation that showcases both his technical skills and his emotional passion.

From post/hard bop to African-influenced spiritual jazz, the 2nd release from saxophonist & clarinetist Avram Fefer's quartet with Marc Ribot on guitar, Eric Revis on bass and Chad Taylor on drums swings freely or finds introspective grooves in nine original Fefer compositions of rich melodies around unusual time signatures, yielding extraordinary soloing and group interplay.

Following their 2007 Clean Feed release Delphinius and Lyra the duo of Gunter Baby Sommer and Raymond MacDonald reach deeper into their collective creative conversation for sixteen succinct improvisations--confident, boisterous or introspective--including a 5-part series of "Miniatures", performed on alto & soprano saxophones, drums and an eclectic set of percussive devices.

Powerful, modern jazz from a Norwegian ensemble of cross-genre improvisers, bringing an eclectic mix of jazz, electronic, African & orchestral expression into a series of works by double bassist Per Zanussi that explore the concept of "Li", a neo-Confucian term for fixed and dynamic patterns in nature, expressed through passionate ensemble work and exemplary soloing.

A truly unique improvisational setting between three Norwegian artists--inspired tap dancer JanneEraker, fiddle player and vocalist Vegar Vardal and double bassist Roger Arntzen--finding an exuberant excitement through the percussion of body movement, strange and slippery vocalizations and two emphatic strings; virtually indescribable and absolutely enthralling.

A well-balanced and often scorching performance at Igreja do Espírito Santo in Portugal from trumpeter Luis Vicente, presented as two long improvisations each comprised of two works inspired by childhood times in a rural environment and by everyday life at home during pandemic, performed with the outstanding quartet of saxophonist John Dikeman, bassist Luke Stewart and drummer Onno Goevart.

Energetic and urgent free jazz from the Portuguese trio MOVE of Felipe Zenicola on electric bass, Yedo Gibson on saxophones and Joao Valinho on drums, long time collaborators and members of bands including Rodrigo Amado Refraction Quartet and Naked Wolf, these five shredding improvisations were captured live at Desterro Club, in Lisbon in 2022.

Citing references including Sun Ra, electric Miles, Ornette, Wadada Leo Smith, Stockhausen & Gabriel Prokofiev, guitarist Luis Lopes's Abyss Mirrors brings together artists drawing on European & Brazilian performers from Clean Feed, Shhpuma and Creative Sources for these evolving and often ecstatic collective, experimental improvisations; unpredictably edgy and exciting!

An absorbing album of electronic jazz and improvisation from the Portuguese string and percussion trio of Ricardo Jacinto on cello, electronics & harmonium, Goncalo Almeida on double bass & electronics and Nuno Morao on drums & percussion, exploring unique and innately lyrical intersections of chamber improv, ea-improv and compositional forms.

Performing on both piano and bass drum, Italian improviser & composer Luca Sguera presents six works based around the physical sounds of the piano, traditional acoustic piano progressions and rhythmic arrangements fitting the development of each piece's sound, as much sound art as piano composition through sophisticated hybrids of acoustic and sonic environments.

Stockholm pianist Alexander Zethson invited Greek saxophonist Nicky Kokkoli and guitarist Giannis Arapis to take part in his 13-piece Thanatosis festival ensemble VÖ; they then asked drummer Nils Agnas, bassist Torbjörn Zetterberg and trombonist Mats Äleklint to join them for this sublimely flowing sextet studio session, which includes works by Mingus and Coltrane.

A truly fascinating and seamless hybrid of improvised and composed music, alongside an exploration of feedback and "its acoustic double, a harmonic noise", from the merging of two projects--LAMIEE and Dròlo Ensemble--plus Italian poli-instrumentalists Nicholas Remondino and Andrea Giordano (OTONN), yielding wonderfully complex and enveloping sound worlds.

Known for his The Rite of Trio, guitarist Andre B. Silva releases his 2nd solo album featuring compositions in a chamber jazz mode, including long passages of composed music that open into improvisation, performed with Jose Soares on saxophone, Raquel Reis on cello, Sophie Bernado on basson, Paulo Bernardino on bass clarinet, Andre Carvalho on double bass & Ricardo Coelho on drums & vibes.

Active since 2008, the PLASMA 8 duo of German pianist & vocalist Thomas Reuter and saxophonist Andreas Krennerich explore the geological deposits of porphyr, a hard igneous rock containing crystals, through free improvisation, expressed here in 20 concise interactions of piano keys & strings, soprano & baritone saxophones plus unusual vocal utterance.

A modern soundscape in three acts from Italian improvisers, drummer Walter Forestier (Death Roars, Angelo Mastronardi Trio) and guitarist Vito Pesce (Minus Tree, Pastel, Squieti), their 2nd album a dialog shifting between pensive introspection and aggressive evocation, a full range of expression that builds and releases suspense as the two unfold their narrative.

A percussive "Natchtprogramm" and a tonal "Syntax" from composer Torsten Papenheim, recorded in the studio in Cologne and Berlin, the former performed with trombonist Matthias Much, double bassist Achim Tang and pianist Philip Zoubek; the latter with Johannest Trondle (violincello) & Axel Haller (electric bass), then with Elena Kakaliagou (french horn) & Evi Filippou (percussion).

Argentinian sound artist Alexis Perepelycia explores his influences in an extended sonic work, drawing on his roots in the sounds of garage, punk, metal, industrial music into his work in academia, using abstract references of assertive and acousmatic sound with powerful electronic emphasis as he seeks his ghosts amidst references like Russolo, Stockhausen, &c.

One of Portugal's most interesting large scale lowercase ensembles led by violist Ernesto Rodrigues, with frequent Creative Sources collaborators including Nuno Torres on alto sax, Carlos Santos on electronics, Guilherme Rodrigues on cello, Miguel Mira on bass, 14 musicians move with subtlety in a tapestry of electroacoustic resonance and mystique.

A confluence of strings from the trio of Portuguese improvisers Ernesto Rodrigues on viola and Guilherme Rodrigues on cello, performing in Berlin with double bassist Stephan Bleier, the title referring to a gradual ascending progression formed through small changes, an apt analogy for the illusory and shape-shifting approach their 5-part improvisations lead.

Emulating a solar eclipse and a lunar eclipse in two evolving improvised chamber works that take the quartet of Guilherme Rodrigues on cello, Mariana Carvalho on piano, Joao Valinho on percussion and Ernesto Rodrigues (switching from viola to harp & deploying electronics) through mysterious soundwork that move from darkness to light in detailed and subtle ways.

The Suspensao octet are heard in this live performance at SMUP, in Parede, Portugal in 2023, blending primarily acoustic instruments with electric guitar and analog synth, using a reductionist approach to highly concentrative and suspenseful free improvisation, their long-running collective history allowing an impressive level of articulation and control through the integration of diverse voices.

Berlin studio recordings from the free improvising quartet of Beat Keller on feedbacker electric guitar, Ernesto Rodrigues on violin, Rieko Okuda on piano and Guilherme Rodrigues on cello; four string players invoking the reptilian Mesozoic age through unusual approaches to their instruments, extending the palette of each while creating unexpected percussive elements.

A deep string trio of two double basses and violin/viola from double bassists Joao Madeira and Hernani Faustino, whose duo albums on the FMR label are under the group name dB Duet, with Creative Sources label leader Ernesto Rodrigues, recording in the studio in Lisbon for 8 succint improvisations and an expanded live version at Cossoul during the 2023 Creative Sources Cycle.

The quartet of Udo Schindler on reeds, Ernesto Rodrigues on viola, Guilherme Rodrigues on cello and Nuno Torres on saxophone are heard in Munich, first in a wildly interactive live performance at Schindler's Salon successor: BASIS_Soundscape at MUCCA; then live in the studio for 7 improvisations with track titles borrowed from and under the influence of the poetry of Allen Ginsberg.

Excellent pacing with introspective richness and detail through five improvisations, as US pianist Thollem McDonas joins Portuguese improvisers Ernesto Rodrigues on viola, Bruno Parrinha on alto clarinet, Flak on acoustic guitar and Jose Oliveira on percussion for this studio recording in Lisbon, each passage reflecting a word from the title; inspired and beautiful.

Four improvisations titled for the way nature deals with water (The Whirlpool, The Vortex, The Whirlwind, Maelstrom) from the quartet of Lina Allemano on trumpet, Uwe Oberg on piano, Matthias Bauer on doublebass and Rudi Fischerlehner on drums & percussion, heard in this well-flowing, well-recorded and energetically upbeat set at Zentrifuge in Berlin in 2022.

Ute Wassermann adds a unique expressiveness to this Berlin studio session, bringing her impressive talents as a free improvising vocalist along with her bird calls and objects, providing an unusual yet extremely complementary foil to the intertwined strings of the father/son collaboration of violist Ernesto Rodrigues and cellist Guilherme Rodrigues; idiosyncratically wonderful!

Focused mostly on introspective yet propulsive improvised interaction of concentrative listening, punctuated by moments of explosive exchanges, the trio of Dirk Serries on archtop guitar, Benedict Taylor on viola and Friso Van Wyck on drums & percussion are heard live in an engaging concert at Koffie and Ambacht's Le Sud, in Rotterdam in 2022.

Part of the 2022 trio tour of violinist Ernesto Rodrigues, cellist Guilherme Rodrigues and saxophonist Nuno Torres is this studio recording in Berlin with free jazz legendary pianist Alexander von Schlippenbach and drummer/percussionist Willi Kellers, each of the 9 improvisations named for mythical beasts, appropriate to the fearsome force of these five masterful players.

Referencing the asian evergreen shrub "Hoya" through a series of solos, duos and quartets between Portuguese string players Maria da Rocha on violin, Ernesto Rodrigues on viola and Joao Madeira on double bass with visiting US bassist Daniel Levin on cello, first in four solo performances of remarkable technique, then permutations of duos, culminating in two quartet improvisations.

A highly interactive and textural set of chamber-oriented free improvisations with an often pointillistic approach from the quartet of Portuguese improvisers Ernesto Rodrigues on viola & crackle box, Bruno Parrinha on clarinet & alto saxophone, Joao Madeira on double bass with Swiss electric guitarist Florian Stoffner, in three detailed and engaging conversations.

A 2022 live performance at The Vortex in London from the trio of Maggie Nicols on voice, Caroline Kraabel on alto saxophone & voice and Charlotte Hug on viola & voice, reuniting the partnership from their 2002 Emanem album, Transitions, each track taking its titles from an observational poem by Jenny Xie, rendered in expressive, mostly wordless vocalization.

Adding Chicago cellist Fred Lonberg-Holm to their string-oriented improvisation, the Portuguese collaborative quartet of Ernesto Rodrigues on viola and crackle box, João Madeira on double bass, Flak on electric guitar and percussionist Jose Oliveira perform an 8-part suite of entwined strings and subtle punctuation, a selfless blending of masterful skill.

Referencing Twittering Machine, a 1922 painting by Paul Klee that depicts a group of birds on a wire connected to a hand-crank, interpreted as as a visual representation of the mechanics of sound, the ea-improvising quartet of Ernesto Rodrigues (viola), Bruno Parrinha (bass clarinet), Flak (electric guitar) and Carlos Santos (modular synth) present three hi-tension improvisations.

Formed as a collective in 2016, Baraque à Free brings together young free improvisers from Toulouse, France, who leverage influences from jazz, contemporary and rock forms, creating passages that include harmonious tranquillity, noisy spaces, rhythmic rage, math rock, and hints of orchestral chamber music; a positive album of musical statement and emotional release.

Fusing many styles into a strange jazz-like environment fueled by exotica, electronica, orchestral forms and unusual transitions, Dutch multi-instrumentalist & composer Jeroen Kimman, along with ten Amsterdam musicians including John Dikeman, Koen Nutters, Michael Moore and Mark Morse, present Kimman's unusual and often rubbery musical vision while continually fascinating his listeners.

Commissioned by Cineteatro Louletano to respond creatively to the musical legacy of Ludwig van Beethoven, double bassist Carlos Bica developed ten compositions that draw on Beethoven's original works, performing them with saxophonist Daniel Erdmann, accordionist João Barradas and DJ Illvibe on turntables, a truly unique take on some of the renowned composer's most famous works.

Active in both contemporary music and as an improviser, Portuguese accordionist João Barradas is heard live at the 2022 Festival d'Aix-en-Provence in France, performing solo on a chromatic accordion, MIDI chromatic accordion and voice for an expansive, un-interrupted six-part improvisation that showcases both his technical skills and his emotional passion.

Recorded two decades apart, first in 1998 as a combination of recordings in the studio and live @ The Knitting Factory, and then in 2019 in the studio, the trio of Miya Masaoka on Koto, dan bau & electronics, Reggie Workman on bass, percussion, musical saw & digeridoo and Gerry Hemingway on drums & electronics, show both their consistency and evolution as masterful, creative improvisers.

A wild, fun, inventive and musically impressive ride from French cellist Valentin Ceccaldi quartet with Etienne Ziemniak on drums, Fulco Ottervanger on piano & keyboards and Luis Lopes on guitar, a unique set of jazz, psychedelic and almost circus music, where the listener is never quite certain what's around the corner but constantly amazed at what they hear.

Also part of the working group Zeuthen / Østergaard-Nielsen / Nordberg / Oswald, legendary Danish saxophonist Jesper Zeuthen of Blue Sun and pianist Margaux Oswald are heard in this 2022 performance at Koncertkirken in Copenhagen for three extended and discerning dialogs of powerfully passionate interplay and startlingly beautiful plateaus of peaceful discourse.

Named for the translation of alto saxophonist Bruno Parrinha's last name into English--"Vine Leaf"--the trio of frequent working partners Luís Lopes on electric guitar and João Valinho on drums are heard in two recordings at SMUP, in Parede, PT and one studio recording in Lisbon, for sophisticated collective improvisation that indeed flows like a beautifully intricate vine.

While on tour in Lisbon in 2002, pedal steel & lap steel improvising guitarist Susan Alcorn was invited by alto & tenor saxophonist José Lencastre (Nau Quartet) to record in the studio with double & electric bassist Hernani Faustino (Red Trio), recording these six refined trio improvisations of both contemplative and energetic conversations.