After the Lisbon String Trio for the Dada album, Bruno Parrinha on B-flat, alto and bass clarinets joins with the string pairing of violist Ernesto Rodrigues and cellist Guilherme Rodrigues to record this impressionistic 3-part work, the title translating to "Without Forgetting The Trees", each movement expanding into darkly colored branches of remarkable control.

Aptly described as chiaroscuro--a veritable play of light and shadow in quick-witted--through nearly microscopic and highly interactive acoustic improvisation from the quartet of Ernesto Rodrigues on viola, Maria da Rocha on violin, Bruno Parrinha on clarinet & bass clarinet and Jose Oliveira on percussion, performing live at Galeria Monumental, in Lisbon in 2022.

Translating loosely to "Something begs the patience of the clouds", the collaborative electroacoustic quintet of Ernesto Rodrigues on viola, Guilherme Rodrigues on cello, Bruno Parrinha on bass clarinet, Luisa Goncalves on piano and Carlos Santos on electronics present two extended improvisations of tension, masterfully adept technical skill and intensively close listening.

Four improvisations recorded iteratively during the pandemic and assembled into this exquisitely subtle two-part composition with Eva Maria Houben's piano & organ recorded in Berlin in 2020, Guilherme Rodrigues's cello recorded in Berlin and Ernesto Rodrigues's zither recorded in Lisbon in 2021, merged with nocturnal recordings from Carlos Santos captured in Spain & Portugal.

Recording in Berlin in 2021, the quartet of English saxophonist Simon Rose, here on baritone sax and German double bassist and Evil Rabbit label leader Meinrad Kneer join with Creative Sources father/son string improvisers Ernesto Rodrigues on viola and Guilherme Rodrigues on cello for seven delicately commanding, chamber-oriented free improvisations.

A reductionist set of spartan improvisation performed live at Casa da Cultura, in Setubal, Portugal in 2021 from the trio of Ernesto Rodrigues on viola, João Silva on trumpet and Andre Hencleeday on piano, applying extended techniques on their instruments in a dark night, quiet but intently close listening conversation from three authoritative voices.

Two strings, sax, bass and percussion from the free improvising chamber jazz quintet of Mia Dyberg on alto saxophone, Ernesto Rodrigues on viola, Guilherme Rodrigues on cello, Johan Moir on double bass and Jose Oliveira on percussion, in an interactive and dynamic live performance recorded in 2018 during the CreativeFest XII at O'Culto da Ajuda, in Lisbon, Portugal.

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.

Italian and Portuguese musicians meet in the studio in Berlin for a set of studio free improvisations, from Creative Sources father/son collaborators Ernesto Rodrigues on viola and Guilherme Rodrigues on cello meeting trombonist Davide Piersanti and vocalist Ligia Liberatori for twelve exceptionally open, informed and unusual conversations.

A set of succinct string improvisations using extraordinary technique and concentration with a chamber improvisation feeling, recorded at Vivaldisaal in Berlin from the quartet of Portuguese father & son improvisers Ernesto Rodrigues on viola and Guilherme Rodrigues on cello, and Berlin performers Julia Brussel on violin and Klaus Kurvers on double bass.

Two extended acoustic improvisations of reductionist approaches recorded in the studio in Parede, Portugal in 2021 from the quartet of Ernesto Rodrigues on viola, Bruno Parrinha on bass clarinet, Andre Hencleeday on piano and Joao Valinho on percussion, guided by a poem from Rodrigues as they slowly and exquisitly explore a "Closed Window" and an "Open Window".

Four string improviser convene at Ulrichsberger Kaleidophon, in Germany in 2021, two of them from Germany--Dietrich Petzold on violin, viola, clavichord & bowed metal, Matthias Bauer on double bass--and the Portuguese father/son complement of improvisers--Ernesto Rodrigues on viola and Guilherme Rodrigues on cello--for three works of delicately sinewy intersection & counterpoint.

Bringing together Lisbon artists active in contemporary classical, electroacoustic soundscape and improvisation, the quartet of Ernesto Rodrigues on viola, Joana Sa on soprano saxophone, Luisa Goncalves on piano and Carlos Santos on electronics delicately "Melt" or merge these elements in a subtle and absorbing concert captured live at Lisboa Incomun.

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.

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.

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.

Three active Portuguese improvisers in a trio of remarkably sensitive rapport from Gonçalo Mortágua on tenor saxophone, Guilherme Rodrigues on cello and Higino Andrade on double bass, their group name referencing "3 Old Women", though their playing is youthful and adept, bringing a sense of bright space in 14 concise and intensely creative conversations.

An exquisite and mysterious album of free improvisation merging acoustic and subtle electroacoustic elements, from the trio of Bertrand Denzler on tenor saxophone, Ernesto Rodrigues on viola and Abdul Moimeme on electric guitar & objects, recording in the studio for this extensive work in four parts that transitions between moments of transfixing sound and cautious motion.

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.

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.

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 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.

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.

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.

Live recordings at Exploratorium, in Berlin, Geremany in 2010 from the quartet of Klaus Kurvers on double bass, Andrea Sanz Vela and Ernesto Rodrigues on violin, and Micha Rabuske on dlute, bass clarinet, and soprano sax, collective improvisation with complex interplay and a bright spirit as the group follows their instincts in interesting dialog.

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.

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.

A very open free improvisation of Portuguese musicians recording in Azores, PT from the quintet of Ernesto Rodrigues on viola, Luis Senra on tenor saxophone, Gianna de Toni on double bass, Luis Couto on electric guitar, and Biagio Verdolini on homemade instruments, using space amid patiently evolving conversation with an overall acoustic feeling in three movements of "Dissonanze".

Subtle acoustic improvisation from a global set of improvisors--Yu Lin Humm on cello, Pedro Frazao on euphonium, Ryoko Imai on marimba, percussion, Andre Hencleeday on piano, Philippe Trovao on tenor saxophone, and Ernesto Rodrigues on viola--in an attentive and tension-filled single movement, each player adding and reacting as ideas percolate and subsume.

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.

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.

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".

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.

Recording live in Berlin at Werkhalle Wiesenburg, the quartet of Portuguese father/son string players Ernesto Rodrigues on viola, Guilherme Rodrigues on cello, Danish saxophonist Mia Dyberg on alto sax, and Polish double bassist Tomo Jacobson present a precisely controlled concert of subtly detailed free improvisation using impressive technique and momentum.

A mysterious album of viola, viola d'amore, organ, and field recordings, merging the compositional minimal approach of Wandelweiser artist Eva-Maria Houben with Creative Sources performers Ernesto & Guilherme Rodrigues, the field recordings creating a virtual setting of environmental stillness, evoking slow motion in the unique "thisness" of haecceity.

Named for the city in which it was recorded, the trio of Karoline Leblanc on harpsichord, Ernesto Rodrigues on viola, and Paulo J Ferreira Lopes on gongs & cymbals, is a mysterious and ritualistic album, Lopes' gongs slowly intoning as the strings use unusual techniques, much of the harpsichord played inside; a subtle and beautiful reflection of historic Montreal.

Finnish guitarist Lauri Hyvarinen joins Portugues Creative Sources collective members Ernesto Rodrigues on viola, Abdul Moimeme on electric guitar, and Carlos Santos on synthesizer, for a studio album whose title refers to the shell of an object, a mysterious reference peeled away by this quartet through subliminal playing of intense technique and concentration.

Joing Portuguese and Spanish improvisers for four recordings in Bilbao, Spain, this sextet presents sound works using unusual orchestration--piano harp, viola, guitar, metals, electric organ, paper, contact mics, and electronics--balancing spacious exploration with assertive moments of percussive and caustic sound, evolving bold sonic and timbral combinations.

An album for bowed strings, bowed metal, and double bass, from the quartet of Dietrich Petzold on violin, viola, bowed metal, Ernesto Rodrigues on viola, Guilherme Rodrigues on cello, and Matthias Bauer on double bass, presenting a seven part suite recorded in the studio in Berlin, active and exciting music that bridges classical technique with free improvisation.

A suite in seven parts named in Latin with abstract spiritual connotations from the Portuguese free improvising trio of Paulo Galao on clarinet & bass clarinet, Guilherme Rodrigues on cello, and Nuno Morao on percussion, each movement using subdued yet detailed and active motion, a confident and adept meditation of powerfully controlled communion.

A quintet album of minimal/lowercase electroacoustic improvisation recordeded at Penedo in Portugal from Ernesto Rodrigues on viola, Guilherme Rodrigues on cello, Miguel Mira on cello, Anna Piosik on trumpet, and Carlos Santos on electronics, each performer using extended techniques, contrasting atmospheric tones with percussive, often pointillistic approaches.

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.

Reacting to negative comments about Brazilian music, Sao Paulo-born double bassist Arthur Decloedt recruited saxophonist Filipe Nader to create a new, spontaneous and free-form take on Brazilian jazz, using pop songs as a jumping off point, with four vocalists and a five piece band creating compelling new and unusual hybrids of Brazil's rich, rhythmic and compelling music.