With "fragments of alien melodies, bizarre call-and-response activities, boiling liquids, airy perturbations, clusters", the electroacoustic improvising quartet of Markus Eichenberger on clarinet, Carl Ludwig Hubsch on tuba, Etienne Nillesen on extended snare drum and Philip Zoubek on synthesizer, focus their listeners on their remarkably turbulent and rich interactions.

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 live performances at CreativeFest 2018 in Lisbon from the electroacoustic quartet of Ernesto Rodrigues on viola, Guilherme Rodrigues on cello, Fred Marty on double bass, and Carlos Santos on electronics, the title translating to "On our footsteps in the light of day" as the improvisers merge strings and electronics through spirited and radiant playing.

A studio recording from the electroacoustic sextet of saxophonist & cornetist Patrick Brennan, Red Trio bassist Hernani Faustino, and Creative Sources collaborators Maria do Mar on violin, Ernesto Rodrigues on viola, Miguel Mira on cello, and Abdul Moimeme on electric guitars & objects, in a spirited set of concise and open-minded free improvisations.

Active in the modern creative music scene around Germany and The Netherlands, drummer/percussionist Hendrik Eichler explores a variety of "Dimensions" and "Transcendence" in solo percussive playing, using traditional and extended techniques, from highly active to deeply introspective moods, assisted at time through digital technology.

A remarkable album of masterful and wide-ranging string interaction from improviser and Creative Sources label leader Ernesto Rodrigues (viola) with active contemporary Portuguese performers Maria do Mar (violin), Helena Espvall (cello) and Berlin-based violinist of Japanese origin Marie Takahashi, accompanied by Joao Valinho on percussion & piano.

A studio recording bring three Portuguese string players--Maria do Mar on violin, Ernesto Rodrigues on viola, and Guilherme Rodrigues on cello--together with bass & soprano clarinetist Juan Calvi, for 9 succinct intertwining of energetic interplay, often chamber-oriented but all examples of masterful free improvisation exploring a diverse set of creative approaches.

Since 2014 the collective [SNDNG STTNS] has explored theatrical situations between musictheatre, staging and composition with live music, instruments, recordings, samples, speach and live editing, this work featuring cellist Guilherme Rodrigues bridges the art of the brazilian "violeros" with contemporary music, acoustic and electronic composition and improvisation.

Acoustic and sublime minimal acoustic improvisation with an emphasis on strings from the Portuguese quintet of Ernesto Rodrigues on viola, Miguel Almeida on acoustic guitar, Andre Lanca on electric guitar, Bernardo Alvares on double bass, and Felice Furioso on percussion, performing live during the Small Format Materials Festival at Galeria Monumental, in Lisbon.

A beautifully subtle and strange twisting of tones, timbres and strings from the duo of Ernesto Rodrigues on violin & viola and Carlos Santos on electronics, recorded live in 2018 at O'Culto da Ajuda, in Lisbon, creating mysterious environments that metamorphose between sections through string interjections, each segment creating a new, mesmerizing environment.

Unusual glitch and extreme electronics improvised by the duo of New York artist Dominic Cole and Chicago/NY artist Hunter Brown (Sound Tribe Sector Nine), using approaches including glitch, noise & circuit bending in 9 pieces with tongue-in-cheek titles, balancing erratic moments with exploratory sections and near silence, an interesting and enigmatic album of aberrant electronics.

Working in the Elektronisches Studio, in Basel, Switzerland, the duo of electronic artist and guitarist Volker Böhm and drummer/percussionist Benjamin Brodbeck, also employing sonic objects of indeterminate source, create a fascinating set of 9 sonic compositions driven by rhythmic interaction, using space and focused recording techniques in superbly timed dialogs.

An immersive album of solo percussion, slowly sculpted through bowed cymbals, tension across drum heads, resonance and extraneous percussive elements, from New York-based experimental percussionist, composer & improviser, each piece unfolding a meditative yet substantial story built of powerful elements, creating mysterious and often daunting soundscapes.

Some of the London free improv scene's finest players, including members of Remote Viewers, Custodians Of The Realm, London Improvisers Orchestra, The Runcible Quintet, &c, met with visiting Berlin double bassist Ulf Mengersen to record this fascinating collective improvisation, using objects, preparations, and a WASP synthesizer for wonderfully unusual results.

An extended improvisation for acoustic instrumentation and voice using unusual and extended techniques, from the Russian trio of Alexey Sysoev on piano, Vladimir Gorlinsky on guitar & voice, and Christian Müller on clarinet, recorded at the Cultural Centre DOM in Moscow in 2019, cycling patiently from quietly expressive sections to chamber-oriented brightly active moments.

A live performance at CreativeFest XIII at O'Culto da Ajuda, in Lisbon in 2019 from the quartet of Emilie Skrijelj on accordion, Ernesto Rodrigues on viola, Miguel Mira on cello, and Tom Malmendier on percussion, Lluvia referencing Rain as the quartet quietly builds and releases tension through subtle cues, persistent figures, tonal innuendo and shades.

The trio of Portuguese cellist Guilherme Rodrigues, Japanese percussionist Naoto Yamagish currently residing in France, and Japanese violinist Naoki Kita, active in improvisation and contemporary fields in Portugal and Berlin, met in Saitama, Japan at Barber Fuji to record these open conversations integrating extraneous noise and incidental instrumental sounds.

The concept of a spiegel, or mirror, is explored by this perceptively patient electroacoustic octet led by violist Ernesto Rodrigues, each of the 3 tracks an evolution of the first recorded improvisation, the 2nd "Spiegel" layering and reacting to the first recording, and the 3rd to the previous two, ultimately reflecting a conversation of 24 virtual musicians.

The Portuguese String Theory ensemble led by violist Ernesto Rodridgues explores the element "Tin" in this live performance at CreativeFest XIII at O'Culto da Ajuda, in Lisbon, 2019, leading a 10-piece ensemble of strings — violin & violas, cellos, double basses, guitars and piano — through an extended improvisation of remarkably detailed yet controlled interaction.

The Berlin-based electroacoustic Red List Ensemble founded by cellist Guilherme Rodrigues in a studio recording of the 3-part "Scope", improvised music created in real time using extensive techniques to create and raise tension in a game of contrasts, exploring orchestration in micro-groups through organization of surfaces that are opposed in terms of timbre and sound texture.

Not your average Creative Sources releases, the father/son collaboration of Ernesto Rodrigues on viola and Guilherme Rodrigues on cello are joined by 2/3 of Red Trio — Hernani Faustino on double bass and Rodrigo Pinheiro on piano — with Pedro Carneiro on marimba, for an impressively active set of Swirling, Whirling and Twirling improvisations.

Four trios perform selections from composer and reedist Phillip Greenlief's BARBEDWIRE - 37 Graphic Scores For Trio, featuring John Bischoff, Kyle Bruckmann, Mark Clifford, Evelyn Davis, Tim Decillis, Gabby Fluke Mogul, Jane Rigler, and Tim Perkis, each composition a unique sonic sculpture, creating a diverse set of unique recordings realized by consummate performers.

Track titles are borrowed from Friederike Mayröcker for their "concentrated word acrobatics and linguistic sensuality", and apt analogy to the duo of Udo Schindler on clarinets & cornet, and Irene Kepl on violin, who are recorded live at the 95th Salon für Klang+Kunst Krailling in Munich, 2019, in a set of 9 delicately virtuosic dialogs that use extended and unusual techniques.

Perhaps referring to their "Pan"-global membership, with improvisers from Europe, Iran, Palestine and South Korea, and unusual instrumentation including the kanun and keneche, the Pan quintet recorded this album using unconventional composing methods and the integration of sound processing and extraneous interjections, a truly unique album of encompassing improvisation.

Four German saxophonists are heard in three sophisticated and extremely creative chamber-oriented improvisations recorded at Kulturzentrum Hufeisen: Andreas Krennerich on soprano, sopranino & baritone saxophones; Frank Paul Schubert on alto & soprano saxophones; Hartmut Osswald on tenor sax & bass clarinet; and Nils Fischer on baritone sax & contrabass clarinet.

Tokyo pianist Masako Ohta, who works in both compositional and improvisation fields and here perform inside and out of the piano, met mutli-instrumentalist Udo Schindler, here on clarinets and alto horn, as part of the art exhibition by Philp Fischer Ulrich: "monitorobjekte" at Salon fur Klang+Kunst, in Krailling/Munich, Germany in 2019.

Taking their project name as a concatenation of their personal names, appropriate to the close improvisational bond shared by the Spanish drum and sax duo of Nasim Lopez-Palacios and Pau Torres Serra, who present a unique and idiosyncratic language on their instruments to create an engaging set of dialogs through energetically controlled yet never chaotic interaction.

A series of improvisations recorded in an afternoon in Melbourne, Australia between bass guitarist Joseph Franklin and saxophonist Sam Gill on alto & soprano, this the debut of their duo work that since 2018 has developed a unique discourse of adept interaction from calmly precise to rapid & disciplined exchanges, connected by textural and exploratory periods.

Three Swedish improvising musicians from different generations are heard in this set of five free jazz and non-idiomatic exchanges, recorded at the artist-run venue Fylkingen Stockholm in 2019, bringing together pianist Arne Forsen (Roscoe Mitchell, John Tchicai and Charles Tyler), drummer Andreas Axelsson (Lia Ullen) and bassist Mats Dimming (APUH!).

Seven improvisations for solo piano from Swedish composer and pianist Rasmus Borg, recording in Stockholm in a contemplative contemporary mode, as evidenced by titles like "Nocturne", "Waltz", "Toccata", &c, referencing established forms through instant compositions, a reflection of his statement that Borg likes "melody, harmony, going in circles, canons".

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.

An electroacoustic octet drawn from the collaborative community surrounding Creative Sources, captured live during the Small Format Materials Festival at Galeria Monumental, in Lisbon in 2019, a subtle and substantial work of intimate tension and quietly detailed interaction, seemingly minimalistic yet dynamically a narrative evolution of sublime patience.

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".

A dynamic encounter between Chicago improvising cellist Fred Lonberg-Holm, Red Trio pianist Rodrigo Pinheiro, and Creative Sources label leader, violist Ernesto Rodrigues, performing live during the CreativeFest XIII at O'Culto da Ajuda, in Lisbon, Portugal, in one extended improvisation and a relatively concise coda; powerful and assertive, masterful work.

A live performance at Casa da Cultura during the "Creative Sources Cycle" in 2020, capturing an extended acoustic improvisation between Ernesto Rodrigues on viola, Nuno Torres on alto saxophone, and Miguel Mira on cello, using restrained approaches to deceptively detailed dialog of magnificent technique, as they sonically describe the Setúbal Inlet near Lisbon.

A strange album of vocal improvisation from the the VocCoulours quartet of Brigitte Kuepper, Gala Gabriele Hummel, Norbert Zajac, and Iouri Grankin, performing live with Koichi Makigami on (voice & theremin), Yoichiro Kita (trumpet & laptop), Keiko Komori (bass clarinet), and Morgan Fisher (keyboards & toys); a truly unique album of startling utterance, texture, and environment.

An impressive highly interactive and extended improvisation focused mostly on strings, with label leader Ernesto Rodrigues on viola, Guilherme Rodrigues on cello, plus Red Trio's Hernani Fasutino on double bass and legendary Portuguese violinist Carlo Zingaro, with Jose Oliveira adding active percussive interaction, captured live at the CreativeFest XIII in 2019.

New York City-based trombonist/composer Weston Olencki, specializing in the performance and production of experimental music & art, presents four compositions for brass instruments exploring a sound-based and psychoacoustic approach to solo performance, applying extended instrument preparations and fundamental principles of sound synthesis to this acoustic medium.

A substantial live work from the 2019 CreativeFest XIII at O'Culto da Ajuda in Lisbon from the improvising ensemble Sfumato lead by violist Ernesto Rodrigues, fulfilling the title of the album in great tension and suspense as the 11 members improvise, generating waves of activity between concentrated and meditative moments, an incredible example of power and restraint.

Recording at the magnificent cathedral at Berner Münster in Switzerland during the 2017 Zoom In Festival, the improvising string duo of violist Frantz Loriot and cellist Theresa Wong, also on voice, performed this extended work of creative string interaction, energetic and idiosyncratic and wonderfully expressive, enhanced by the natural resonance of the space.

The large IKB electroacoustic ensemble of diverse orchestration led by violist Ernesto Rodrigues, where each release is characterized by an animal, here with the long-snouted seahorse in an extended improvisation recorded at CreativeFest XIII at O'Culto da Ajuda, Lisbon, 2019, building to undulating cycles of intense interaction of absolutely precise control.

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.

Two distinct improvisation from the trio of Japanese musician Rieko Okuda on piano & viola, Finnish musician Antti Virtaranta on double bass, and Russian musician Girilal Baars on voice & objects, the first with Baars primarily focused on free vocals in a Phil Minton-esque mode, the second all instrumental with Baars performing on "old wheel".

Using the natural resonance of the chapel of Oficinas do Convento, in Montemor-o-Novo, Portugal, saxophonist Julius Gabriel recorded these ten diverse solo improvisations, performing on soprano, tenor & baritone saxophones, applying unusual and extended techniques to his playing in a mixture of technical prowess and implicit wit & melodicism.

Recorded live at Temescal Art Center in Oakland, CA as part of their Babylon 2018 evening, the quartet of Gino Robair (electronics), Phillip Greenlief (tenor sax and clarinet), Mike Khoury (viola) and Dominic Cramp, aka Lord Tang (lyra) improvise in 2 short and 2 extended electroacoustic conversations of detailed restraint, unique pointillism and unforseen atmospheres.

The second album of open-minded free improvisation of great drive, skill and and experimental determination from the Anticlan trio, a facet of the Albatre trio in the duo of Portuguese saxophonist Hugo Costa and German drummer Philipp Ernsting, along with Mexican guitarist residing in Rotterdamn, Josue Amador, recording in the studio in Rotterdam, 2019.

An improvising string quartet with Creative Sources label leader Ernesto Rodrigues on viola, Guilherme Rodrigues on cello, German violinist and violist Dietrich Petzold and German double bassist Jan Roder, recording in the studio in Berlin in 2018 for seven active improvisations with a chamber feel, each named by the letters making up the word "PICTURE".

Portugal's Lisbon String Trio of saxophonist Nuno Torres, electric guitarist Abdul Moimeme and violist Ernesto Rodrigues, are joined by Red Trio/ Rodrigo Amado Motion Trio drummer Gabriel Ferrandini for this concert performance at O'Culto da Ajuda, in Lisbon, Portugal as part of the CreativeFest XIII, finding inspired balance in introspective sections and periods of exciting activity.

Three frequent collaborators--Ernesto Rodrigues on viola, Nuno Torres on alto saxophone, and Abdul Moimeme on electric guitar--captured live in 2019 at Logradouro da Compostinha, in Lisbon, Portugal, each using their instruments with unusual approaches through extended techniques, in a half hour set balancing subtle aural ambience with rich, detailed activity; spellbinding.

Two Spanish improvisers of distinction meet at DADA Studio, in Brussels, Belgium to record ten diverse and extraordinary dialogs, from percussionist Ramon Lopez and pianist Josep-Maria Balanya, balancing radical jazz with experimental approaches to free and contemporary improvisation, a tour-de-force of expression and innovation.