An extended improvisation of mostly quiet, occasionally cantankerous, but always intriguing free music, primarily acoustic playing with a strong cast of string players, plus reeds, keys, and computer, creating suspenseful music of great tension and impressive restraint as the sound evolves in gradations and facets of sound.

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.

"Ensemble MIA unites over 60 improvisers and experimental musicians from all over the world, who participated in MIA 2016 - 7th Encontro de Música Improvisada de Atouguia da Baleia (Improvised Music Encounter) festival. The event ...

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.

Two CDs representing two extended improvisations of the IKB Ensemble with slightly different personnel, with each ensemble slowly unfolding an amazingly textured work of acoustics and electronics with strong intent and incredible technique, balanced by close listening and attention to detail; an excellent 21st century improvisation orchestra captured live.

Sealed copy. A large Lisboa ensemble presenting a collective improvisation titled after a painting by Yves Klein, with performers including Ernesto Rodrigues (baritone violin), Miguel Mira (bass), Nuno Torres (sax), Carlos Santos (electronics), Rodrigo Pinheiro (piano), &c. &c.

Portugal's IKB Ensemble is an electracoustic improvising ensemble with a strong string and wind section, balanced with electric guitar, electronics, and percussion, each album focusing on an object--an art work, Dracaena Draco (Dragon Tree), Chelonoidis Nigra (Giant Tortoise)--and here taking on the Ornithorhynchus Anatinus, or platypus, in 3 fascinating movements.

IKB continue their series of albums graced with taxonomic latin names for animals, here with the North Island brown kiwi bird, as the string- and wind-heavy electroacoustic ensemble led by violist Ernesto Rodrigues present this extended improvisation of subtle motion and understated complexity live at O'Culto da Ajuda, in Lisbon, Portugal in 2017.

Ernesto Rodrigues leads a 16 piece orchestra of strings, reeds, winds, voice, brass, accordion, electric guitar, electronics and percussion through the elaborately restrained work "Chelodnis Nigra", rewarding the careful listener with fascinating layers of sound.

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.

IKB, a ten-piece reductionist electroacoustic ensemble of strings, reeds, guitar, computer, percussion, piano, drums & objects, continues their exploration of exotic animal species with this 2020 live performance at O'Culto da Ajuda in Lisbon, Portugal, detailing the long-billed shore bird Limosa through intricate, restrained and remarkable expression.

Referencing the work of French artist and composer Yves Klein, this large group of Creative Sources regulars perform the 4 part Monochrome Bleu Sans Titre, a subtle and rich work of acoustic and electronic improvisation.

Recording at the 12th CreativeFest at O'Culto da Ajuda, in Lisbon, Portugal, the IKB ensemble is represented by 20 musicians for this performance, merging acoustic and electronic instruments including strings, brass, winds, self-made instruments, and percussion in a concert of intense constraint & patience, seething with detail and replete with consummate skill.

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.

Post-pandemic, the electroacoustic IKB ensemble returned to the stage in 2021 at O'Culto da Ajuda in Lisbon with some of Portugal's finest improvisers performing under the direction of violist Ernetso Rodrigues, to express in sound the large rainforest beetle Titanus Giganteus, represented in an extended collective improvisation of restraint fueled by masterful and creative skill.

With an ensemble of adept improvisers including Luis Vicente on trumpet, Nuno Torres, Jose Lencastre and Bruno Parrinha on reeds, Luis Lopes on guitar, &c, Creative Sources leader and violist Ernesto Rodrigues' Isotope Ensemble examines the element "Helium" in a monumental 44-minute electroacoustic improvisation recorded live at O'Culto da Ajuda, in Lisbon.

Creative Sources collective Isotope Ensemble led by Ernesto Rodrigues performed with a large electroacoustic group continues their investigation of isotopes, focusing on Lanthanum, a soft metal used in flints, through subtly-developing interplay the band, moving as one body, reaching several highly controlled periods of passionate improvisation, contrasting with beautifully serene sections; impressive.

Recorded at CreativeFest#12 in Lisbon at O'Culto de Ajuda, the 21-piece electroacoustic ensemble Isotope takes on the chemical element Radium in a gripping piece of evolving improvisation, intensely restrained and extremely detailed, orchestrated with cello, baroque violin, double bass, acoustic & electric guitars, zither, psaltery, winds, brass, keys, electronics and percussion.

Continuing their exploration of isotopes, here focusing on the unstable element Uranium, the Portuguese Isotope Ensemble led by violist Ernesto Rodrigues presents two stunningly detailed concert performances from the 2021 CSFest XV at O'Culto da Ajuda in Lisbon, with some of Europe's leading improvisers taking on U92 in both "Electroacoustic" and "Acoustic" properties.

Without a leader, this 9 piece collective ensemble includes members of Red Trio (Rodrigo Pinheiro, Hernaani Faustino and Gabriel Ferrandini), Garden (Jose Bruno Parrinha, Ricardo Jacinto, Luis Lopes), the duo Eitr (Pedro Sousa and Pedro Lopes), 2/3 of the Rodrigo Amado Motion Trio (Amado, Ferrandini) and half of the Luis Lopes Humanization 4tet (Lopes and Amado).

Lisbon String Trio of Ernesto Rodrigues on viola, Miguel Mira on cello and Alvaro Rosso on double bass continue their series adding a fourth player to their unique form of string improvisation, here with reeidst Bruno Parrinha on alto clarinetist for an extended expedition into highly articulate playing as they explore the dada rejection of logic, reason, and aestheticism.

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!

A collection of "stories untold" with varying line-ups, from a duo with Fala Mariam to a sextet with Mariam, Nuno Torres, Rodrigo Amado, Jose Bruno Parrinha & Paulo Curado, including the participation of other musicians like Carlos Santos, Hernani Faustino, Luis Desirat & Moz Carrapa.

Four unique compositions from Portuguese trumpeter Sei Miguel, whose work embraces jazz history while incorporating his own music systems, here each piece varying the size of each grouping with one constant, his frequent sideman, alto trombonist Fala Mariam; plus luminaries including Rodrigo Amado, Ernesto Rodridgues, Helena Espvall, Nuno Torres, Rafel Toral, Paulo Curado, &c.

The 8-limbed creature that is Creative Source's Octopus presents their 3rd album of diaphanous improvisation, using two reeds (clarinet & tenor sax), trumpet, resonator guitar, viola, double bass, snare drums and electronics, as they slowly prowl in subaqueous and subtle improvisation of powerful technique, cautiously moving with rich details and deft direction.

The trio of Bruno Parrinha on bass clarinet & alto sax, Abdul Moimeme on prepared electric guitar & objects, and Carlos Santos on electronics & objects performed this confrontational improvisation at the 2020 Small Formats Materials Festival, weaving acoustic and electronic expression with assertive confidence, affirming reductionist approaches as commanding statements.

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.

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.

The third Spiegel, or mirror, takes the Portuguese acoustic octet led by violist Ernesto Rodrigue through an extended improvisation and its reflection, captured live at the 2021 CSFest XV, at O'Culto da Ajuda, by performing and recording their performance in a first pass, and then playing over the first improvisation, layering and extending their work.

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.

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.

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".

Working together in a variety of setting and ensembles--Variable Geometry Orchestra, Suspensao, groupings with Hernani Faustino & Jose Oliveira, with Michel Stawicki, and with onsieur Trinite--the core trio of Ernesto Rodrigues on viola, Bruno Parrinha on bass clarinet and Joao Madeira on double bass, is heard in three studio improvisations of dark woods explorations.

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 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.

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.

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.

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.

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".

Performing live at SMUP, in Parede, Portugal in 2022, the bass-oriented chamber quintet of Ernesto Rodrigues on viola, Bruno Parrinha on bass clarinet, Joao Madeira on double bass, Hernani Faustino on double bass and Jose Oliveira on percussion balance jazz and contemporary compositional approaches to their sophisticated and extremely detailed improvisations.

"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.

An immersive album of understated but incredibly detailed free improvisation from the quartet of Ernesto Rodrigues on viola, Bruno Parrinha on bass clarinet, Emidio Buchinho on electric guitar and Carla Santana on electronics, performing live at Escola Superior de Teatro e Cinema, in Amadora, Portugal for a four part concentration on silence through sound.

An unusual trio configuration for violist Ernesto Rodrigues, joined by Bruno Parrinha on soprano & alto saxophones, and by electric guitarist Flak, who brings an experimental almost ea- approach to their 3-part improvisation, aptly named for it's deceptively calm setting, gradually becoming intricate and active through colored motion like a curious breeze that builds and recedes.

Recording in the studio in Lisbon, Portugal, the free improvising lowercase/subtle momentum quintet of Ernesto Rodrigues on viola, Guilherme Rodrigues on cello, Bruno Parrinha on bass clarinet, Luis Lopes on electric guitar, and Vasco Trilla on percussion, demonstrate intense control and remarkable concentration through the five parts of "{ Lithos }".

Improvising over strings, winds & percussion from the Portuguese quintet of Ernesto Rodrigues on viola, Guilherme Rodrigues on cello, Joao Madeira on double bass, Bruno Parrinha on flute & bass clarinet and Monsieur Trinite on percussion, in a studio session of active, often pointillistic interaction offset with periods of introspection, reflecting concepts of Baudelaire & The Surrealists.

An 8-part studio improvisation in Lisbon, 2022 from Portuguese musicians Ernesto Rodrigues on viola, Bruno Parrinha on flute & bass clarinet and Joao Madeira on double bass in a quartet with French tenor saxophonist Michel Stawicki, sometimes introspective and moody through highly detailed playing but building to periods of tumultuous and exciting activity.

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 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.

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 fourth release from the Portuguese lowercase electroacoustic ensemble Suspensao, merging viola, cello, bass clarinet, alto sax, electric guitar, piano, double bass, percussion and electronics in intensely detailed, slow moving improvisation, revealing impressive tension and suspension of time in impeccably concentrative collective conversation.