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.

Three surreal improvisations with an hallucinatory edge, drawn into a dreamlike nature by the free vocals of Girilal Baars (Girilal Baars Trio, Äijä), from a 2024 concert at COSMOS in Lisbon, PT with Ernesto Rodrigues on viola & crackle box, Carlos Santos on electronics and Monsieur Trinite on percussion; unconventional electroacoustic incantatory interactions.

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 Swedish trio of South Korean tenor saxophonist Jung-Jae Kim, Joel Haag on guitar and Henrik Wartel on drums, recording in the studio for a mix of five original compositions from Jung-Jae Kim, often based around a motive or idea which is developed and expanded upon by each member of the trio, and five collective improvisation borrowing from a variety of styles.

A trio concept album from Polish free jazz players, trumpeter Olgierd Dokalski, drummer Dominik Mokrzewski and electric guitarist & alto saxophonist Jan Malkoswki, across seven pieces developing their sometimes wild collective improvisations, taking listeners from an "Egg" through "Larva", "Caterpillar", "Nymph", "Grub", "Pupa", tied together through a final Ayler-inspired "Imago".

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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.

Recordings from the Maeng Museum in Berlin, Germany from the free improvising string trio of father/son collaborators Ernesto Rodrigues on viola and Guilherme Rodrigues on cello with Berlin musicologist and violinist Gerhard Uebele, very much in a sophisticated chamber jazz mode that borrows from contemporary classical approaches and free improvisation.

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.

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".

Father and son string improvisers Ernesto Rodrigues on viola and Guilherme Rodrigues on cello join with Berlin improvisers Fumio Okura (Ensemble 222) on violin and Hannes Buder on guitar for six collective chamber free improvisations using extraordinary technique and focus, creating parallel and converging conversations that build and recede in vigorous momentum.

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).

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.

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.

The trio of violist Ernesto Rodrigues, cellist Guilherme Rodrigues and clarinetist Bruno Parrinha on alto & bass clarinets are captured live at Lisboa Incomum, during the 2022 Festival DME, performing two sophisticated chamber improv works, their titles translating to "The aging skies - it's all illusion" and "Pass The Bridges If It's Windy - The Flame Of The Solemnity".

The cosmological concept of the aeon, the conflict between matter and spirit, is explored in eight "Chronicles" of collective free improvisation using impressive technique and concentrative interaction from the Portuguese quartet of Flak on acoustic guitar, Guilherme Rodrigues on cello, Bruno Parrinha on bass clarinet and Ernesto Rodrigues on violin.

Electroacoustic improvisation from the trio of Marc Vilanova on saxophone, Sergio Castrillon on cello, and pianist James Andean also performing on objects and electronics, in nine collective improvisations of close-knit dialog balancing intense activity and silent space, building tension and releasing it in unexpected and wonderfully eccentric ways.

Nine freely improvised introspections as "enlightening spots on different forms of life in a rather muddy environment" from Lucerne, Switzerland based tenor saxophonist Elio Amberg and pianist Christoph Baumann, wonderful miniatures of great style and skill, a diverse exploration of their fictional pond that's quite spellbinding and exciting.

The trio of Kaja Farszky on marimba & percussion, Annette Giesriegl on voice and electronics, and Katharina Klement on piano for a gripping album of free/ea improvisation, splitting the release in 3 parts from a live concert in 2015 at Sonnenhang House Concerts Series in Kumberg/Austria, and 3 parts recorded at Croatian Radio in Zagreb in 2016.

While theremin & synth specialist Andrew Levine was on a 2023 tour of Portugal he met with a core trio of Creative Sources improvisers--Ernesto Rodrigues on viola & Crackle Box, Bruno Parrinha on bass clarinet & objects, Flak on electric guitar & effects--meeting in Flak's countryside studio for one detailed, extensive improvisation and 6 short works of differing sonic characters and colour.

One of the largest ensembles associated with Creative Sources, merging acoustic and electronic improvisers, this conduction by violist Ernesto Rodrigues at Torre Do Tombo in Lisbon in 2023 was the opening for an exhibition about the struggle of college students against the Portuguese dictatorship during the years 1970-74, leading to the Carnation Revolution.

An intense album of pyschedelic and subliminally detailed electroacoustic improvisation from the Portuguese quintet of Miguel A. Garcia on electronics, Abdul Moimeme on guitar & metals, Alex Reviriego on double bass, Ernesto Rodrigues on piano harp & viola and Carlos Santos on electronics, a powerful live set recorded in 2018 at Le Larraskito Kluba in Rekalde, Bilbao.

The title an apt description of the furtive intercourse between these three Portuguese improvisors -- Ernesto Rodrigues on viola & crackle box (an electronic sound generator), Bruno Parrinha on bass clarinet & alto saxophone, Johannes von Buttlar on percussion -- recording in the studio for 10 improvisations of understated but highly detailed free improvisation.

With an impressive resume in improvised and contemporary forms, French saxophonist Violaíne Gestalder presents three major conceptual works for multiple players, using studio layering to perform all parts herself on soprano sax, voice & effects, a comprehensive, yearning, powerful and often mysteriously beautiful album that draws on her skills as a composer, improviser and experimenter.

Frequent collaborators Ernesto Rodrigues on viola & crackle box and Nuno Torres on alto saxophone join with Berlin percussionist Johannes von Buttlar, a member of the Altered Forms Trio who have collaborated with Fred Frith, Raymond McDonald, &c., for four "Cosmic Collisions", highly interactive improvisations with impressive inertia and extraordinary technique.

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.

In four parts this primarily acoustic octet of Lisbon improvisers evolve a deceptive narrative of collective interaction, highly textured through rich combinations that emerge and subside throughout the natural development of their converstations; with Ernesto & Guilherme Rodriguez, João Madeira, Noel Taylor, Bruno Parrinha, Ziv Tuabenfeld, Guilherme Carmelo and Monsieur Trinite.

Lisbon contemporary flutist and improviser Carlos Bechegas, an associate of Carlos Zingaro and his electroacoustic trio, joins violist Ernesto Rodrigues and long-time collaborator Carlos Santos in a uniquely electronic, chamber-oriented, mysteriously crepuscular improvisation captured live at Casa do Comum, Lisbon, Portugal during the 2024 "SpectraLx" event.

Two reeds, a cello and a signal processing instrument in this live electroacoustic improvisation session captured at Petersburg Art Space, in Berlin, Germany between cellist Guilherme Rodrigues, saxophonist Harri Sjostrom on soprano & sopranino using selected mutes, clarinetist Floris Floridis and electronic improvising legend Lawrence Casserley.

Previously played Squidco store copy, used for cataloging and samples, in excellent condition.

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Previously played Squidco store copy, used for cataloging and samples, in excellent condition.

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Previously played Squidco store copy, used for cataloging and samples, in excellent condition.

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Previously played Squidco store copy, used for cataloging and samples, in excellent condition.

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One of the core Creative Sources trios of Ernesto Rodrigues on viola & crackle box, João Madeira on double bass and Jose Oliveira on percussion, is extended to a quartet with Netherland's New Wave of Jazz/Vidna Obmama archtop guitarist Dirk Serries, presenting the 9-part "Dripping" series of free chamber-oriented lowercase improvisation.

Recorded over a 3 year period, the trio of Portuguese string improvisers Ernesto Rodrigues on viola and Guilherme Rodrigues on cello met with New Haven, Connecticut double bassist & synth player Daniel Barbiero, developing this detailed, two part lowercase acoustic improvisation with a spacious, patient feeling that interacts with its ambient environment.

Previously played Squidco store copy, used for cataloging and samples, in excellent condition.

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Strange monsters indeed, two creative improvising vocalists--Mascha Corman from Germany and Thea Soti from Serbia--join with Czech prepared saxophonist Salim Javaid, each using their instrument both as a voice and an unusual sound source, presenting 16 short works that explore harmonic and unexpected outcomes from their unique conversations.

Named for the Leipzig, Poland location in which this live concert was recorded, the acoustic free improvising quartet of Ernesto Rodrigues on viola, Guilherme Rodrigues on cello, Nuno Torres on alto saxophone, and Johannes von Buttlar on percussion, explore extended ranges and approaches to their instrument in these building and detailed dialogs.

Previously played Squidco store copy, used for cataloging and samples, in excellent condition.

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Previously played Squidco store copy, used for cataloging and samples, in excellent condition.

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Previously played Squidco store copy, used for cataloging and samples, in excellent condition.

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Previously played Squidco store copy, used for cataloging and samples, in excellent condition.

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Previously played Squidco store copy, used for cataloging and samples, in excellent condition.

"When an improvised recording presents itself as a meteor, some foreign object from another civilization, like Days Are Not Days does,...

Previously played Squidco store copy, used for cataloging and samples, in excellent condition.

"It will not have been included on purpose, but a phrase that Manuel Guimaraes says at the beginning of this solo piano record very we...

Previously played Squidco store copy, used for cataloging and samples, in excellent condition.

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Previously played Squidco store copy, used for cataloging and samples, in excellent condition.

"Determined to prove a point. Swedish double bass player Vilhelm Bromander, known from Jonas Kullhammar's The New Kids On The Rock qua...

Previously played Squidco store copy, used for cataloging and samples, in excellent condition.

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Their familiarity honed from work together in the Impetus Group and in Tonus, viola improviser Benedict Taylor and archtop guitarist Dirk Serries (Vidna Obmana) are heard in seven free improvisations recorded in 2023 at the Kapel Oude Klooster in Brecht, Belgium, their strings in plucked, bowed and curious consonance through unusual technique and expression.