Two improvising duos that share one person and joined as a trio -- Berlin musician Miako Klein on recorders -- Warble being Klein and NY/Berlin trumpeter Brad Henkel, the two exploring their instruments through close amplification; Mduo is Klein & NY/Berlin percussionist Michael Weilacher using extended techniques and strange actions.

Two recordings from the lowercase acoustic improvising trio of Portuguese players Ernesto Rodriduges on viola and Nuno Torres on alto saxophone and objects with Saint Petersburg alto saxophonist Ilia Belorukov, recording at Belorukov's Spina! label's studio, and again live at Vertikal' Gallery in Saint Petersburg in 2016.

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.

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.

As the album cover displays, basalto are the black rocks resulting from lava, here represented in the slowly flowing, hard toned electro-acoustic improv of the Portuguese trio of Ernesto Rodrigues onoctave viola & baritone violin, Abdul Moimeme on electric guitar, and Antez on percussion.

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Portuguese violist Ernesto Rodrigues joins with German electronic improviser Has W Koch for an album of interactive acoustics and electronics, where textures from Rodrigues' viola are fed into Koch's electronics to create new and unanticipated transformations, both patiently evolving the textures to reveal sublime minutiae and detail.

"When an improvised recording presents itself as a meteor, some foreign object from another civilization, like Days Are Not Days does, we should rejoice that it has entered our atmosphere and like a bolide, exploded upon contact. Okay, ...

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"Among the creative production of the label Creative Sources, I pointed this album, Thuya (the title's graphic on the cover uses a Y whose case is unknown on my Mac), because the music is played by a violin trio - cello - absolutely rem...

"The pianist Christine Wodrascka and the percussionist Jerome Lacoste, in forty-eight minutes and thirteen pieces of remarkably well-constructed works, offer a whole panorama of sounds, articulations, vibrations, timbres, crazy pulsatio...

"It will not have been included on purpose, but a phrase that Manuel Guimaraes says at the beginning of this solo piano record very well defines the music that is going to be proposed. He asks when the recording is already in progress, ...

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Recorded in the studio in 2017, "Cyclic Symmetry" presents an electroacoustic trio of Ernesto Rodrigues on viola, Guilherme Rodrigues on cello, and CS mainstay Carlos Santos on field recordings, in a minimal work suggested to be heard on infinite loop, contrasting deep silence with sections accenting the slow, interwining harmonics of both Rodrigues' string work.

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"Determined to prove a point. Swedish double bass player Vilhelm Bromander, known from Jonas Kullhammar's The New Kids On The Rock quartet and the more experimental The Agg, as well as his collaborations with pianists Sten Sandell and K...

"Although their developments took place in parallel, jazz-funk-rock and free jazz shared little, if not perhaps Miles Davis's "Live-Evil" period, due to the open "jam" character The music of the trumpeter took at the time - even when Te...

Portuguese electric guitarist Luis Lopes met Chicago free improvising cellist and electronic artist Fred Lonberg-Holm in the studio in Lisbon to record these five improvisations, both using innovative approaches to effect processing to expand their sound into unusual sonic environments, balancing beauty and abrasive sound.

An extended improvisation (the title meaning "film in your head") from Berlin drummer Yorgos Dimitriadis, a founding member of GRIX, GLUE and FABRIC trio, here in his first solo release, driving a small drum kit played conventionally and a hand-held microphone into remarkable sonic territory, in both meditative and rapidly rhythmic sections.

An unlikely pairing, cellist Ulrike Brand is best known for her work with John Cage and Giacinto Scelsi, while Olaf Rupp is a regular contributor in a variety of setting in the European Free Improv scene; here they join for an album of free improvisation, finding shared and gripping language in creative and uncommon approaches to their strings.

Titled for the Amazonas Indians, Brazilian sound sculptor Marco Scarassatti performs on his self-made instrument the Kraiser in a quartet with Creative Sources regulars Ernesto Rodrigues, Guilherme Rodrigues, and Nuno Torres for a dream-like set of improvisations named with indigenous expressions, blending neoprimitivism with creative acoustic improvisation.

Violist, performance, installation and sound artist Ayelet Lerman presents a meditative voyage through silence on solo viola, a sinuous and fascinating journey pairing melody and unusual harmonic strategies, with Kadima label leader Jean Claude Jones joining on double bass, one of the last sessions that he played on that instrument.

"Farhadian is an American composer and performer with a base in San Francisco and one in Berlin. Her work often is about connecting solo violin and interactive electronics. Combining her classical background as violist (Berkeley Symphon...

A free jazz session recorded in Brussells between trumpeter Nate Wooley and half of the Daniele Martini Quartet--saxophonist Martini himself and drummer Joao Lobo--stepping in and out of modal jazz with a contemplative approach, using extended techniques to great effect, Lobo handling the foundation and rhythm in absolutely impressive ways.

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A sense of both lightness and weight drawn from Portuguese viola player's Ernesto Rodrigues' 18-piece String Theory, in a large and detailed improvisation using an incredible array of string sources, including viola, harp, violin, cello, viola da gamba, double bass, classical, acoustic and 12-string guitars, mandolin, zither, harpsichord, and piano.

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"Siete Colores presents a trio of Rodrigues' viola and the dual electric guitars of Moimeme and Argentinean Fernando Perales (perhaps best known for the group Reynols with Anla Courtis). As "23 44'00"S 65 29'00" O" opens what's immediat...

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"On "Pip", we get another fabulous performance, now by Norwegians Fredrik Rasten on guitar and Torstein Lavik Larsen on trumpet. Their acoustic music is minimal, repetitive, slow and with an eery intensity. It is less dark than some of...

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A darkly ritualistic, scrabbly album of darkly ritualistic improvisation from the Portuguese trio of saxophonist Mestre Andre, also on electronics, percussion, mbira and voice, double bassist Bernardo Alvares and drummer/percussionist Raphael Soares.

Mir 8 brings electroacoustic artists Andrea Belfi (drums/percussion), Werner Dafeldecker (electroncis, bass), Hilary Jeffrey (trombone) and Tim Wright (computer & electronics) together for their debut album of four cinematic tracks following an abstract narrative through panoramic landscapes.

An assertive album of free playing from the trio of Peter Van Huffel on alto sax, Roland Fidezius on electric bass, and Rudi Fischerlehner on drums, giving the music punk-jazz overtones in sound and rhythmic approach while clearly adhering to the heavy free jazz styles of the European masters.

Primarily a bass and guitar duo between Portugese natives Joao Hasselberg, on double bass and electric, and electric guitarist Pedro Branco, here in their second album together of delicately sophisticated string improvisations, joined by a a great set of collaborators to expand the duo to trio and quartet.

Trespass trio with Martin Kuchen on saxophone, Per Zanussi on double bass, and Raymond Strid on drums & percussion, tell us instrumental narrative through compassionate, impassioned and unorthodox writing and playing, about Romania's Pitesti Prison, where for 4 years around 1950 totalarian authorities practiced brainwashing experiments on the inmates.

Draksler's interest in poetry drives this 2-CD release, with a chamber octet of improvisers and orchestra players, with 2 vocalists, two reedists (inc. Ab Baars), violin, piano, double bass, drums & orchestral percussion, performing Draksler's compositions for the words of Pablo Neruda and Andriana Minou.

With members of Sao Paulo Underground, Pharoah and The Underground, and Chicago Underground, cornetist/electroacoustic artist Rob Mazurek leads a quintet with Mauricio Takara (drums), Thomas Rohrer (winds), Philip Somervell (piano) and Guilherme Granado (keys) through a unexpected confluence of styles to create an otherworldly blend of spiritual music.

A live recording from Jazz Festival Ljubljana in 2016 from Slovenian guitarist Samo Salamon leading a trans-national sextet with Julian Arguelles (sax), Achille Succi (bass clarinet), Roberto Dani (drums), Pascal Niggenkemper (bass), and Christian Lillinger (drums) through a series of complex harmonic and rhythmic compositions named for colors.

A live recording of drummer/composer Harris Eisenstadt's Canada Day band performing as a quartet with trumpeter Nate Wooley, saxophonist Matt Bauder, and bassist Pascal Niggenkemper, recorded at SUMP during their 2016 European tour, an exemplary set of free playing over a great set of original compositions, including a large work in 3 sections and 5 parts.

The unique orchestration of this trio, with Tony Malaby on sax, Mat Maneri on viola, and Daniel Levin on cello, givs a distinct character to the highly informed improvisations from these commanding players, who recorded this album at Three's Brewing in Brooklyn in 2015.

New York alto saxophonist Michael Attias presents his new quartet with Aruan Ortiz on piano, John Hebert on bass and Nasheet Waits on drums, in his sixth album as a leader, a lyrical album dealing with the theory of elasticity and the concept of equality in music.

Fiction, folklore and everyday sounds fuel the compositions of NY pianist Angelica Sanchez, with her trio of Michael Formanek on double bass and Tyshawn Sorey on drums, the band explores concepts of lucid dreaming, backyard birds, novels, mythical creatures and ancient structures, in a magnificent album of inspired free improvisation.

NY pianist Zack Clarke initiates his album in the electronic realm, resolving to jazz trio work with Henry Fraser on double bass and drummer Dre Hocevar, in an album interspersed with electronics and free playing, an appealing blend of traditional and experimental approaches.

With a 20 year history, double bassist Carlos Bica's trio Azul with Frank Mobus and Jim Black have developed a romantic, lyrical style that balances unusual textures and agressive playing with melodic style in wonderfully natural ways, here in their 6th alluring album.

The duo of Joana Gama on piano and Luis Fernandes on electronics is expanded with Ricardo Jacinto on cello to create rich, mysterious works inspired by Erik Satie's score for the ballet "Relache", graced with the image of the double cross he used when he founded his 1-member church in 1892.