A live recording of a subtle improvisation led by Portuguese violist Ernesto Rodrigues in a quartet with winds and brass--Paulo Curado on flute, Bruno Parrinha on soprano saxophone & bass clarinet, and Eduardo Chagas on alto trombone--each using understated approaches to their instruments using extended and unusual techniques, aptly titled but rewarding close listening.

The Norwegian guitar trio led by Roland Galewicz on drums, Henrik Sandstad Dalen on double bass, and Havard Nordberg Funderud on guitar, free improvisers with a dark intent captured live at Kafe Haerverk, in Oslo in 2018 as they perform Galewicz's rhythm-heavy three part "Death Machine Suite", Funderud's spacious "Nice Things" and Dalen's searing "Holmenkollekspressen".

Using multiple voices, field recordings and electronics, Brazil-born composer living in Berlin Laura Mello works with spoken language as she explores human perception of acoustic phenomena in relation to spoken language, here in 8 compositions or excerpts that reveal hallucinatory and unusual aspects of speech complemented by elusive aural environments.

A live performance at Galeria Monumental, in Lisbon of diverse textures, extended techniques, and intent listening from the free improvising septet of Ernesto Rodrigues (viola), Joao Silva (trumpet), Paulo Curado (flute), Bruno Parrinha (alto sax & bass clarinet), Miguel Almeida (classical guitar), Carlos Santos (computer & synth), and Joao Valinho (snare drum & objects).

Four voices--Norbert Zajac, Brigitte Kupper, Gala Hummel, Iouri Grankin--sing and speak over the piano work of Russian improviser Andrei Razin in a moody and often startling album that set tonal environments or disorient the listener through constrasting layers of vocalization, as Razin darts among them or sets an atmosphere of lingering tones; often curious, frequently stunning.

Members of the Polish Infant Joy Quintet and Warsaw Improvisers Orchestra--saxophonist Jan Malkowski and drummer Dominik Mokrzewski--pair off in a dynamic album of solid free jazz, influences feeling like Albert Ayler or Steve Lacy, as the two show great technical and creative skills, sometimes in great motion, sometimes reflective, showing great command and direction.

"3 Phases", or different aspects of the approach that violist Ernesto Rodrigues applies to improvisation, in three different groupings over three different days, all live at O'Culto da Ajuda, in Lisbon, Portugal in 2018, here in an acoustic sax trio with strings, with Bruno Parrinha on soprano, Nuno Torres on alto, Paulo Galao on tenor sax.

"3 Phases", or different aspects of the approach that violist Ernesto Rodrigues applies to improvisation, in three different groupings over three different days, all live at O'Culto da Ajuda, in Lisbon, Portugal in 2018, here in an ea-improv setting with Albert Cirera on tenor saxophone, Rodrigo Pinheiro on piano, & Carlos Santos on field recordings & sine waves.

French double bassist Fred Marty joins Creative Sources core performers, violist Ernesto Rodrigues, cellist Guilherme Rodrigues and electronic artist Carlos Santos for an extensive improvisation exploring both lyrical and pointillistic improvisation, themed loosely around a garden quartet or frame, the music detailed, active and formidably sophisticated.

Using Edvard Munch's famous painting "The Scream" as his muse, German cellist living in Portugal, Ulrich Mitzlaff, presents 10 acoustic miniatures from just over a minute to 4 1/2 minutes in length, including wildly interactive moments of delirium to darkly melodic bowed passages, using his impressive technique to create vivid depictions of Munch's work.

Guitarist Henk Zwerver leads this collective free improvising band in their second release, now extended to a septet with the addition of Salvoandrea Lucifero on trombone, joining Zwerver: Ziv Taubenfeld on bass clarinet, Luis Vicente on trumpet, Nico Chientaroli on piano, Raoul ven der Weide on double bass, objects, and George Hadow on drums.

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.

Nine improvisations between Italian trombonist and tubes player Carlo Mascolo (Kerlox Dynamic Band) and guitarist Andreas Fulgosi (By-Spiel Project) on baritone guitar, recording in Lisbon in 2017 for calmly developing dialog using unusual techniques and approaches to both instruments.

Large scale improvisation of the most subtle nature from Portugal's Isotope Ensemble led by Ernesto Rodrigues, 17 musicians slowly unfolding this beautiful work of consonance and dissonance dedicated to element atomic number 56, recording live at O'Culto da Ajuda in Lisbon with instrumentation including acoustic reeds, strings, brass, percussion, and electronics.

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.

Two string players, Swedish acoustic guitarist and banjo player Niklas Fite, and German double bassist Alexander Frangenheim, recording in the studio in Berlin in 2017 for 10 succinct improvisations ranging from quick interactive discourse of a pointillistic nature to near silent meditations using unusual and extended techniques, a quirky and informed album.

Finding common ground between the acoustic past and the electronic present, the duo of Christoph Schiller on spinet and Eric Ruffing on analogue synthesizer present two extended improvisations of tempered interaction, exploring periods of extended sound, timbre and decay, scrabbling inside playing, restrained electronic whines, and active pointillistic playing.

Swiss electric guitarist Florian Stoffner (Manuel Mengis Grupp) and Spanish/Portuguese saxophonist Albert Cirera (Agusti Fernandez Liquid Trio) present the 8 part "IRMA" in concise free improvisations, restrained but alert and quick-witted dialogs that explore their instruments with alternate approaches to each in articulate ways.

The affect of Carlos Santos' electronics and recordings are the foundation of this Portuguese quintet's improvisations, creating an environment over which Ernesto & Guilherme Rodrigues on viola & cello, Eduardo Chagas on trombone, and Andre Hencleeday add subtle gestures of unusual approaches to their instruments, in a mysterious album of lowercase improv.

As part of "The Horse Improvised Music Club" concert series organized by London Improvised Music Scene members Adam Bohman, Sue Lynch and Hutch Demouilpied, the trio of drummer Steve Noble, saxophonist Adrian Northover and acoustic guitarist Daniel Thompson recorded these open-minded improvisations of strong communication and extended technique in 2017 at IKLECTIK in London, England.

Live at the 66th SALON fur Klang+Kunst in Krailling, Munich, Germany finds festival leader Udo Schindler on cornet, bass, contrabass clarinet, soprano saxophone in a duo with Berlin-based Istanbul-born computer musician Korhan Erel, who designs his own unique instruments with unusual controllers, performing 9 singular dialogs of ethereal and unorthodox sound.

Two approaches to keyboards from Japanese acoustic pianist Yoko Miura and keyboardist Jean-Marc Foussat (Fou Records) recording these extended and excursive improvisations in Paris in 2017, contrasting Foussat's alien and encompassing synthetic and electronic worlds with Miura's sophisticated playing inside and out of the piano.

Recorded live at CreativeFest #18 in Lisbon, the Isotope Ensemble channels the volatile and fluid nature of caesium through spontaneous improvisation, blending strings, brass, woodwinds, piano, electric guitars, modular synthesizer, electronics, and objects into a dynamic sonic reaction that reflects the element's unique liquid properties that make the isotope pivotal role in atomic timekeeping.

In this live recording from Munich's Schnitzer& Studio, Udo Schindler's "Low Tone Studies" series expands through a collaboration with Werner Dafeldecker on double bass and Gunnar Geisse on laptop guitar, blending deep-register improvisations across double bass clarinet, cornet, saxophones, and electronic manipulations, exploring the convergence of acoustic resonance and digital textures.

A fascinating live performance from Lisbon's Reverso Festival in 2024, where luminaries Carlos Zíngaro (violin), Ernesto Rodrigues (viola, crackle box), and Carlos Bechegas (flute, piccolo) intertwine their distinct approaches into an intricate tapestry that blends classical sensibilities with free improv exploration in a compelling journey through texture and timbre.

Recording in the studio in Milan, the trio of Riccardo Luppi on tenor & soprano saxophones and flutes, Simone Massaron on guitar & electronics, and Daniel Studer on double bass engage in a textural and exploratory dialogue, blending extended techniques, electronic manipulations, and spontaneous interplay across seven distinct ""Takes", each offering a unique approach to collective free improvisation.

Brooklyn saxophonist Dan Black and guitarist Kevin Miller present a duo album featuring three improvisations using pre-conceived time-based structures, one work using a particular kind of ambience, and an abstract take on a classic jazz tune, all reflecting their years of collaboration and exploration through free improvisation based around jazz standards.

Primarily an acoustic ensemble of nine improvisers led by Ernesto Rodrigues on viola — including saxophonist Joana Sá, percussionist Monsieur Trindade, guitarist Flak, and pianist Luisa Gonçalves — performs a live, extended improvisation of tightly controlled, deeply detailed conversation as part of the 2024 Creative Sources Cycle in Lisbon.

Quoting Piet Mondrian — 'I believe that the destructive element in art is neglected too much' — the duo of Udo Schindler (bass clarinet, alto saxophone, cornet, tuba) and Olaf Rupp (electric guitar) deliver a compelling 2023 live performance at MUCCA [BASIS-Buchsalon] in Munich, Germany, in the six-part collective conversation "HerzAtmungen," loosely translating to "Heart Breathings".

L'Heure Dernière du Silence stands as a testament to VGO's ongoing exploration of the interplay between silence and sound, solidifying their position as a leading force in contemporary improvised music as heard in this live recording captured during the cycle "A Hora Derradeira do Silencio" at St. George's Church, in Lisbon, Portugal in 2024.

The UK-based Chemical Expansion League of Adam Bohman (prepared strings, voice), Adrian Northover (sax, theremin, wasp synth), Sue Lynch (sax, clarinet, flute), and Ulf Mengersen (bowed & prepared double bass) present thirteen mostly succinct and eccentric improvisations that oscillate between sanity and absurdity, punctuated by industrial elements, bent tones, and surreal soundscapes.

Recording at Kuhlspot Social Club in Berlin, the quartet of Erhard Hirt (e-guitar & electronics), Richard Scott (live electronics), Klaus Kurvers (double bass), and Willi Kellers (drums & percussion) perform assertive and exploratory electroacoustic improvisations, taking listeners on 7 journeys that flow through dense forests, deep into watery worlds or traverse unearthly trails.

The Lisbon String Trio — Ernesto Rodrigues (viola), Miguel Mira (cello) and Alvaro Rosso(double bass) — collaborates with Carlos Santos (electronics, modular synth) to create a sophisticated, assertive set that enriches the trio's soundscape with nuanced electronic textures, building on the trio's nearly telepathic coordination and harmonic depth, blending physicality and subtle electronics to evoke mysterious, wave-like motifs and dynamic subtlety.

Legendary Greek bass clarinetist and improviser Floros Floridis, also performing on clarinet, and German double bassist Ulf Mengersen of the Berlin Improvisers Orchestra and Ensemble MIA, meet the ever-creative duo of violist Ernesto Rodrigues and cellist Guilherme Rodrigues for this 6-part active studio improvisation whose title aptly translates to "Unexpected Encounters".

A septet of German improvisers recording in Ulrichsberg, embracing both ea- and acoustic instrumentation that borders on free jazz but takes things a bit farther, with free vocals from Mara Kolibri adding unusual asides and narrative around highly intertwining sax, trombone, cello, electric guitar, percussion, glitch and electronics; unique and engaging.

An extraordinary meeting in Berlin, where Portuguese cellist Guilherme Rodrigues resides, with Creative Sources label leader and long-time collaborator as a father/son duo, violist Ernesto Rodrigues, joining as a trio with US percussionist Ben Bennett, known for his work with Michael Foster and Jack Wright, for an incredibly well-balanced album of unorthodox technique and creative expresion.

The title an apt description of this dreamlike improvisation guided by the piano of Luisa Gonçalves, in a quintet with Flak on acoustic guitar & ebow, Bruno Parrinha on bass clarinet, Miguel Mira on cello and Ernesto Rodrigues on viola & crackle box, the latter adding crepuscular bird calls and whispers to this nuanced nocturnal meditation of dark ambiance and furtive encounters.

Seven studio improvisations from frequent collaborators Ernesto Rodrigues on viola & crackle box, Nuno Torres on alto saxophone and Carlos Santos on digital electronics, quiet conversations of subtle and extended technique that adhere to the session title, emulating electronic impulses and signals through understated and impeccably controlled acoustic and electronic expression.

On the active and experimental side of Creative Sources' acoustic configurations organized by label leader and violist Ernesto Rodrigues, this energetic chamber quartet with Carlos Bechegas on piccolo, flute & alto flute, Joao Madeira on double bass and Monsieur Trinite on percussion, explore the three-part title work through rapid action and highly textured reflection.

Duo guitar improvisations performed on archtop acoustic guitars from French guitarists Christian Vasseur and Eric Mimosa, nine improvisations recorded in the studio in Mons en Baroeul, France using impressive technique in a well-matched duo of virtuosic playing and wildly creative ideas that run the gamut from extremely energetic discussion to spacious observation.

Improvising collaborators, percussionist Stephen Flinn and cellist Guilherme Rodrigues join with Irish improviser and composer Roy Carroll, a member of Splitter Orchestra and who works with the amplification and signal processing of diverse objects, here the trio performing an extended improvisation of exotic and transformative sonic interaction through unusual, encompassing soundscapes of exotic and transformative sonic interaction.

Bridging jazz and contemporary forms, this 2024 live recording of four improvisations at Berlin's Kuhlspot Social Club channels collective power with chamber jazz influences, showcasing the refined techniques and deep experience of Ernesto Rodrigues on viola, Frank Gratkowski on clarinets and alto saxophone, Guilherme Rodrigues on cello, and Michael Griener on percussion.

French guitarist Christian Vasseur, known for his explorative approach and use of unique instruments like the archlute and electric 10-string lap-steel guitar, joins Dirk Serries (A New Wave of Jazz, Vidna Obmana), who employs an archtop guitar with bow and objects in this live-recorded album at Kapel Oude Klooster in Belgium, featuring seven chamber-like duets that weave resonant, tension-filled acoustic textures with surreal and exotic elements.

Recorded over two days — first in the studio, then live at Freies Musikzentrum in Munich — Udo Schindler on clarinets, saxophones, & cornet joins pianist Rieko Okuda and drummer Eric Zwang Eriksson in a dynamic exploration of texture and interplay, beginning with clarinet-piano duos before expanding into a full-throttle trio improvisation, for an intricate and energetic free jazz performance.

In their second release, the Hunter Underwater quartet of four cellists — Guilherme Rodrigues (Portugal), Gábor Hartyáni (Budapest), Guido Kohn (Buenos Aires), and Hui-Chun Lin (Taiwan) — record at Berlin's Zentrifuge, creating sound sculptures and landscapes with layered harmonics and dynamic interplay through composition and improvisation.