An incredible display of control and lyrical development in understated improvisation using circular breathing and extended techniques from Israeli bass clarinetist Yoni Silver.

Waterscapes is the performing duo of New York saxophonist Blaise Siwula and guitarist Jorge Nuno, interwining distinct approaches to acoustic and electric improvisation, creating rich sound environments and rapid interaction that draws the listener in and then sweeps them off their feet with passionate, complex and informed dialog.

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.

An album of free improvisation from the Bulgarian trio of Jivko Bratanov on piano, Vasil Hajigrudev on double bass, and Georgi Angelov on percussion, obliquely referencing the jazz tradition while steering from idiomatic tendencies, pushing themselves through dialog that emphasizes unusual sounds through technique, with a strong percussive element from all players.

Tense textures and shadowy interplay brought to 'light' from the quartet of father/son Rodrigues, guitarist David Stackenas, and saxophonist Nuno Torres; remarkably subtle sonic improvisation.

The Portuguese large improvising ensemble String Theory is heard live during the CreativeFest#12, at O'Culto da Ajuda, in Lisbon, Portugal in 2018, in an extended improvisation of incredible layering and restraint, making an amalgam of mostly acoustic string sources sound electronic and hallucinatory, an incredible achievement in string sonics.

This supergroup of strings--16 musicians on violins, viola, cellos, double basses, piano, psaltery, zither, and guitar--in an intensely restrained collective improvisation recorded live at O'Culto da Ajuda, Lisbon, Portugal in 2017, as String Theory's 4th album continues their title themes from the physical universe named here for the rare metalloid "Tellurium".

...

...

Exotic improvisation from Korean musician based in Berlin, You Jin Sung, performing on the gayageum, a large traditional Korean plucked zither sometimes augmented with electronics, in a duo with French cellist Vincent Laju, both performers using tension and space contrasted with moments of intensity through six improvisations of cross-cultural, contemporary conversation.

Interested in exploring open form improvisation and pairing Western and Korean musical instruments & tradition, baritone saxophonist Simon Rose met gayageum player Youjin Sung, a member of the AsianArt Ensemble playing contemporary music, at the Berlin club Sowieso in 2019 to record these eight exotic and informed dialogs of unique timbral voicing and authoritative skill.

The third album on Creative Sources for this 10-piece ensemble with 5 string players, piano, sax, trombone, electronics and percussion, freely improvising in an extended work themed for the Greek theological, philosophical, and scientific term typically translated as nature or physics, in a rich tapestry of meticulous detail and profoundly subtle communication.

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.

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 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.

The seventh album from Creative Sources' detailed electroacoustic improvising group Suspensão led by violist Ernesto Rodrigues, recording at SMUP in Parede, Portugal in 2022 with Joana Sa on soprano sax, Nuno Torres on alto sax, Luisa Goncalves on piano, Joao Madeira on double bass, Carlos Santos on synthesizer and Jose Oliveira on percussion.

Portugal's suspenseful reductionist improvising ensemble, blending acoustic and electronic instruments in delicately detailed motion, heard in this live recording at SMUP in Parede from Ernesto Rodrigues (viola), Nuno Torres (sax), Bruno Parrinha (bass clarinet), Luisa Goncalves (piano), Flak (electric gutiar), Joao Madeira (bass), Carlos Santos (analog synth) and Jose Oliveira (percussion).

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.

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.

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.

The duo of Carlos Santos and Jorge Valente developed this project around the metallics of a cymbal, recording it and digitally manipulating and transforming it into a musical structure using the maxmsp programming; this recording was captured live at the Hertzoscopio Festival in Fabrica da Polvora, Barcarena, Portugal in 2004.

"The opening moments of "Stream of Consciousness"are disorienting. Awash in reverb, as in an empty warehouse or a bounded public square, Maria Radich's vocals mingle with those of an audience of unknown size. Camera shutters click, men ...

"As always, the geometry is of the n-dimensional sort. The number of dimensions that vary is impressive: membership, instrumentation, location, duration, and so on. Certainly, the overall shape of each VGO performance is highly variable...

A dynamic and exciting concert captured during the 2018 CreativeFest XII of a conduction by Ernesto Rodrigues leading an ensemble of 28 free improvisors performing on a mix of traditional acoustic & modern electronic instruments, plus a toy piano, with powerful wind & string sections, as Rodrigues directs the musicians into both passionate and peaceful sections.

A 46-member orchestra of electroacoustic improvisers performing live at St. George's Church in Lisbon in 2015, for an extended and dynamic tapestry of sound conducted by leader Ernesto Rodrigues, with an impressive list of artists familiar to those following the CS label.

Buenos Aires double bassist Pablo Vazquez presents nine solo improvisations using an impressive and diverse set of approaches to the instrument, utilizing every inch of the bass to evoke the supernatural beings of Argentine popular culture, in an imaginative approach to sonic narrative that demonstrates powerful control and masterful technique.

Thirteen emphatic "rituals" from the Argentinian duo of saxophonist Hernan Sama, recording in the studio as they employ an array of techniques including extended bowing and plucking approaches, saxophone smears, growls, vocal utterances, odd reed techniques, &c, to engage their listener's ears as they unfold dialog that merges jazz forms and fully free improvisation.

"The jazz is not always subject to their premises. Even the breaks in their future creative. The jazz in the present century, taking the legacy of its past vanguard’stico, welcomes new resources, other parameters as technical and musica...

The Virtual Balboa trio of Philadelphia improvisers Zachary Darrup on guitar, Evan Lipson on double bass and Ben Bennett on percussion, all performers associated with Spring Garden Music & saxophonist Jack Wright, are joined by open-form trumpeter Greg Kelley for this wonderfully scrabbly and tenacious live set captured at Vermillion in Seattle in 2019.

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.

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.

The long-standing duo of trumpeter Birgit Uhler, also on radio, speaker & objects, and free improvising vocalist Ute Wasserman, in an album of 8 unbelievable improvisations of a unique and sometimes bizarre character, holding one's attention from its outlandish nature--superb!

A live recording without an audience and the start of the Welcome To Silkeborg project between Lisbon improvisers Tiago Varela (Equinox Quartet, Isotope Ensemble) on melodicas & voice, and Monsieur Trinité (Equinox Quartet, IKB, Potlatch, Variable Geometry Orchestra) on percussive objects, their first encounter finding the two in a relaxed dialog of creative conversation.

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.

An exceptional quartet of electroacoustic improvisers captured in concert at MUG Einstein Kultur in Munich, organized by the non-profit Offene Haken e.V. - Freunde der improvisierten Musik (Friends of improvised music), from Markus Eichenberger on clarinet, Carl Ludwig Hubsch on tuba, Philip Zoubek on synthesizer and Etienne Nillesen on extended snare drum.

Guitarist Ed Williams, active in the experimental music scene of Marseille, France, is heard here in two concerts presenting a triptych of solo performances on bowed classical and electric guitar, improvised with no effects, with two parts on electric guitar recorded at the concert series "Aux Soirs Du Chercheur De Noises", the 2nd, "Spectrum, NY" on classical guitar.

Swiss voice artist Isa Wiss with Marc Unternahrer on tuba in a surreal set of alphabetized improvisations in a Minton-esque mode with Unternahrer taking the tuba into untold territory.

"Minneapolis-born Hong Kong raised and Berlin-based guitar performer Eric Wong is the author of this amazing release on Portuguese label Creative Sources, named after the initial of each of the five pieces he collected here. Since the o...

...

German vocalist Birgit Wunsch leads this improvising trio with Edith Steyer on clarinet & saxophone and Alberto Cavenati on guitar, using abstract and atonal melodies in a chamber improvised setting for freely improvised voice, text and sound, crossing a sense of pop music with non-idiomatic improvisation of great technical and creative intent.

"5th January, 12th January, 19th January, 4th February of the year 2015 have a thin red line (or I'd rather say a black line, considering their color on a calendar). They occurred on Monday, the first five Mondays of that year to be pre...

Italian jazz trumpeter Flavio Zanuttini (Abbey Town Jazz Orchestra) in a solo album exploring the relationship between the primordial sensoriality and vision of the Underworld, conceived and presented through extended techniques and often peculiar approaches to the trumpet as he tells his unusual tale of epic times.

Croatian guitarist and electroacoustic musician Ame Zek in an album of electroacoustic improvisation using prepared guitars, acoustic percussions, self made objects, contact microphones, analog modular synthesizer, amplified feedback speakers, magnetic field microphones and digital midi machines; an album of raw, raspy, dark and dissonant sound.

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.

"The music that is created at the Amsterdam improvisation hall 100 will gradually be able to spread outside the capital. The debut album of the quintet Zwerv was recorded, and is filled with five free improvisations. Founder of the grou...

The debut for this acoustic free improvising Amsterdam trio of Ziv Taubenfeld on bass clarinet, Henk Zwerver on guitar, and Maya Felixbrodt on viola, in a set of abstract improvisations of an active nature using unorthodox and extended techniques, with an upbeat sense of excitement and enthusiasm that allows for solo forays amongst great collective discourse.

Eleven detailed improvised conversations between Portuguese cellist living in Berlin Guilherme Rodrigues and Belgian guitarist Dirk Serries, employing powerful and unusual techniques on their instruments in dialogs that run the gamut from quiet or abstract interaction to rapid outbursts of challenging intercourse that mesh and diverge in unexpected ways.

A thick and sick album of heavy electro-improvisation when the French quartet Chaos Echoes of brothers Ilmar Uibo on drums & percussion and Kalevi Uibo on guitar and effects, Fabien W. Furter on guitar and effects, and Stefan Thanneur on bass and effects meets with baritone saxophone Mats Gustafsson for two intense and dark tracks cut to transparent blue vinyl.