The 2nd recorded outing of this Oslo based improvising quartet, comprised of 3 young Norwegian players -- Katrine Shiott (cello), Jan Martin Gismervik (drums), and Jonas Cambien (piano & keys) -- with French clarinetist Xavier Charles, performing subtle collective improvisation using extended techniques, eclectic percussion, and piano preparations.

Double Bassist Eric Revis expands his concepts in this outstanding album with fellow New Yorkers, pianist Kris Davis and drummer Chad Taylor, and Chicago reedist Ken Vandermark on tenor saxophone, with all four players providing compositions that push the limit on structure and form while opening up the players to superb soloing settings of great modern jazz.

Pronounced as "knife", this new project from NY trumpeter Nate Wooley brings together Chris Pitsiokos on alto sax, Brandon Lopez on bass, and Dre Hocevar on drums in a fresh take on the concepts of free jazz, using short material composed by Wooley and based on the poetry of Aram Saroyan, used in looping and repeating structures that never sound as such.

The Boston-based BOLT quartet of Jorrit Dijkstra (sax), Eric Hofbauer (guitar), Junko Fujiwara (cello), Eric Rosenthal (drums) chose the 19 pieces on this release from 36 improvised pieces, ranging from "energy-orgies of free jazz [to] sparse electronic soundscapes".

"Fracture Mechanics" is the scientific study of cracks in any material, an apt title from these European experimental innovators--Burkhard Beins, Lucio Capece, Martin Kuchen, and Paul Vogel--pulling back the curtain on process and creating an impressive album crossing acoustic and electronic improv, organized sound, and inexplicable interaction; recommended.

Portuguese alto saxophonist Jose Lencastre's Nau [ship] Quartet with Joao Lencastre on drums and two thirds of Red Trio -- Rodrigo Pinheiro on piano and Hernani Faustino on bass -- in a lyrical album of collective free improvisation informed by masterful playing that's energetic but never bombastic, a thoroughly enjoyable and thought-provoking album.

Originally a studio project, The UK Deep Tide Trio of Martin Archer on sax, Kim Macari on trumpet, Laura Cole on piano and Walt Shaw on percussion & live electronics evolved into a performing organization based on the strength of their open-ended approach to free jazz and improvisation, heard here balancing melody and structure in well-paced and thoughtful improv.

String Theory was formed as the string section for Boston's Leap of Faith Orchestra, the core being David Peck on reeds, game calls, fog horn, sirens, &c, and Glynis Lomon on cello, aquasonic and voice, with Jane Wang (cello) and Mimi Rabson (violin), creating a wonderfully assertive and somewhat skewed approach to improvisation, captured live at Mobius in Cambridge, 2016.

Commissioned by Anthony Braxton's Tri-Centric Foundation, trumpeter Nate Wooley developed a modular compositional structure of small melodic, rhythmic, harmonic, conceptual, textural, and timbral fragments, allowing Ingrid Laubrock (sax), Sylvie Courvoisier (piano), and Matt Moran (Vibes) exceptional freedom in improvisation, here in their 2nd recording live at Koeln's Loft.

Cortex propels their persuasive, groove oriented approach to jazz with this swinging album that blends free jazz styles with great hard bop, in line with a band like The Thing, this Scandinavian group wants to make your body move without indulging in excess or pandering, instead following a muse that's solidly in the exuberant free jazz tradition.

NY free jazz drummer and composer Harris Eisenstadt brings his talents to the compositional world with this four movement suite performed by the Mivos Quartet of Olivia De Prato, Josh Modney, Victor Lowrie and Mariel Roberts, a creative composition blending melodic and textural approaches to the strings in a bold rendering of Eisenstandt's work.

"Rumor is a studio session by four musicians who had recently performed together for the first time during the 2014 MIA improvisation festival in Lisbon. It joins two international visitors - Brazilian Marco Scarassatti on sound sculptu...

A large work for cello, viola, sinewaves and electronics from the quartet of Guilherme Rodrigues, Ernesto Rodrigues, Ferran Fages, and Barriere, the first two foundation members for Creative Sources, the latter two frequent collaborators, Barriere bringing a mathematical background to the improvisation that blends acoustic and electronic sources in compatibly sinister ways.

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One of five live collaborations with The Lisbon String Trio of violist Ernesto Rodrigues, cellist Miguel Mira, and bassist Alvaro Rosso, Quebec pianist Karoline Leblanc accompanying on the piano as the 4th string in this open-minded equation of slowly intersecting improvisation creating an unusual tapestry of sound that ebbs and flows in exceptional ways.

The 4th collaboration for Portugal's Lisbon String Trio of Ernesto Rodrigues on viola, Miguel Mira on cello, and Alvaro Rosso on double bass, with Brazilian clarinetist based in Barcelona Luiz Rocha, all captured live at Casa dos Bicos, Fundacao Jose Saramago, in Lisbon in 2017 for free improvisation that maintains a calm center amidst seething and commanding playing.

NY Composer and Zs founder Alex Mincek's first release since 2011 also launches Sound American's Young Composer Portrait series, presenting 4 chamber works--"Pendulum VII"; selected movements from "Harmonielehre"; "Pneuma"; and "Torrent"--performed by Wet Ink Ensemble, Mivos Quartet, and Yarn/Wire, in a deluxe hardcover book package with interviews and notes.

Piiptsjilling is the duo of guitarist Romke Kleefstra and vocalists Mariska Baars & Jan Kleefstra, joined here by Rutger Zuydervelt, aka Machinefabriek, combining poetry with vocals, guitars and electronics in improvisational settings, creating rich sonic environments over which the voice guides the listener, speaking in one of the Germanic Frisian languages.

With humorous titles referencing everything from Sun Ra to Donald Trump, Italian drummer Francesco Cusa's quartet with Carlo Atti (sax), Simone Graziano (piano) and Gabriele Evangelista (bass), reimagine the concepts of traditional jazz standards and formats into contemporatry approaches of composition and playing, in a serious and lyrical album of modern creative jazz.

Toronto drummer Nick Fraser leads the quartet of Tony Malaby on saxophones, Andrew Downing on cellos, and Rob Clutton on bass in their 3rd album together, presenting 6 Fraser original compositions, using both string players to create unique harmonic environments over which they combine lyrical and contemporary approaches to jazz and improv.

Inspired by Albert Ayler's work for strings, Jason Kahn wrote this graphical score for amplified percussion, Vincent Millioud on violin, Bo Wiget on cello, and Christian Weber on contrabass.

Four solo saxophone improvisations, two on tenor and two on soprano, using remarkable technique and concentration from Swiss improviser Christian Kobi performing live in Tokyo and Osaka in 2017, plus a live quartet improvisation with flutist Wakana Ikeda, violinist Yoko Ikeda, and guitarist Taku Sugimoto for an open-approached performance of detailed, minimal improv.

Polyorchard founder and double bassist David Menestres leads the quartet of Jeb Bishop on trombone, Shawn Galvin on percussion, and Laurent Estoppey on saxophone, using skills drawn from both improvisation and compositional music to present six free dialogs showing intent listening amongst the four as they create complex, interweaving, sophisticated statements; impressive!

A great example of Downtown New York modern improvisation that takes unexpected twists and turns, from the collective quartet of bassist Brandon Lopez, a frequent collaborator with Nate Wooley and Ivo Perelman, tenor saxophonist Matt Nelson ( tUnE-yArDs), vibraphonist Andria Nicodemou (Thread Ensemble, Taylor Ho Bynum), and Gerald Cleaver (Veil of Names, Uncle June, &c).

With packaging embellished by 5 images of Paul Dunmall's wood engravings, this album catches the saxophonist on soprano, alto and tenor in the company of saxophonist Frank Paul Schubert on soprano and alto, with Sebastiano Dessanay on bass and Jim Bashford on drums, performing live at Lamp Tavern, in Birmingham for an album of intertwining reeds and solid rhythmic support.

The fifth album from the French and Japanese quartet Kaze, initiated by drummer Pter Orins, with two trumpeters--Christian Pruvost and Natsuki Tamura--and pianist Satoko Fujii, all using extended and unusual techniques as they perform innovative compositions from Fujii, Orins, and Tamura with a balance of serious and playful approaches; brilliant.

Trumpeter Gonzalez's band with sons, bassist Aaron Gonzalez and drummer Stefan Gonzalez, joined by saxophonist Tim Green and legendary UK/South African drummer Louis Moholo-Moholo.

An extended studio improvisation recorded in Berlin-Weissensee, Germany in 2016 from the restrained quartet of Axel Dorner on trumpet, Nuno Torres on alto sax, Alexander Frangenheim on double bass, and Ernesto Rodrigues on viola, using advanced techniques in a monumental journey that finds the quartet in a variety of expansive and intriguing dialogs.

Composed between 1926 and 1939, "Mikrokosmos" was Bela Bartok's attempt to solve certain technical problems in the art of piano playing, here adapted by the 5-piece Quartetski into a fascinating series of progressive exercises and etudes, oddly enough presented without a piano.

Leveraging influences in improvisation and contemporary compositional music, Belgian/Oslo pianist Jonas Cambien, a member of Simiskina and Platform, extends his own trio of saxophonist Andre Rolighete and drummer Andreas Wildhagen with trumpeter Torstein Lavik Larsen on 2 tracks, as they balance jazz, avant, free improv and other hybrid forms in a compellingly creative album.

French pianist Benoit Delbecq brings together frequent collaborators from New York--Mark Turner on tenor saxophone and drummer Gerald Cleaver--and from Paris--Delbecq himself and double bassist John Hebert--for an album of refined and inventive contemporary jazz, the work of masterful players with years of experience and collaborations dating back to 2003.

The indefatigable Norwegian saxophonist Frode Gjerstad invites trombonist Steve Swell, with whom he collaborated in 2011 on the live album "At Constellation", to join his trio with Jon Rune Strom on double bass and drummer Paal Nilssen-Love, at Cleveland's Bop stop during their 2017 tour, recording this impressive concert of exemplary collective free jazz.

A young and fresh voice in the creative Chicago improv scene, pianist and composer Matt Piet, who leads his own trio and the band Four Letter Words, and one third of Rempis/Piet/Daisy, introduces a new quartet with saxophonist Nick Mazzarella, cornet player Josh Berman, and drummer Tim Daisy, a superb example of the energetic and active Chicago scene.

The Canadian Council for the Arts commissioned this work by Hungarian composer Gyula Csapo, a student of Morton Feldman amd John Cage, realized by Montreal's Quatuor Bozzini quartet, "Deja? Koja?" meaning "Already? Where to?" is a three-part work with two intermissions, an epic work that references the same basic materials in a variety of perspectives.

A live recording at O'Culto da Ajuda, Lisbon, during the 2017 CreativeFest #11 from the quartet of Ernesto Rodrigues on viola, Guilherme Rodrigues on cello, Gianna de Toni on double bass, and Vasco Trilla on percussion, a sinuous, curving extended improvisation of subtle shades, with certain rotations more forceful, but always gravitating to quietude.

Copenhagen drummer Peter Bruun leads a band with guitarist Marc Ducret, trumpeter Kasper Tranberg and synth player Simon Toldam, and upbeat electric free jazz album of powerful intent and compelling compositions performing melodic and insightful compositions, the band well acquainted from work on Ducret's own albums and with Samuel Blaser; recommended.

Since 2007 Japanese pianist Satoko Fujii and Australian keyboardist Alister Spence have collaborated on performance and recording in several configurations, including work with Tony Buck, Raymond McDonald, Jim O'Rourke, &c.; this energetic and otherworldly quartet session with trumpeter Natsuki Tamura and drummer Ittetsu Takemura was recored live Knuttel House, in Tokyo, 2017.

Recording at the Neustadter Kirche in Hofgeismar, Germany, the quartet of Thanos Chrysakis and Peer Schlechta organ with Chris Cundy and Ove Volquartz on bass clarinets, use the resonance and massive sound of their organs to create active improvisations of deep tones, cries, and unearthly squalls, an incredible set of interacting textures and runs.

Emulating the sounds and intentions of cranes through string improvisation and unusual techniques, the quartet of Estonian violinist Elo Masing, German violinist Dietrich Petzold, and Portuguese violist and cellist Ernesto and Guilherme Rodrigues name each of 8 tracks on the behavior of cranes, from forming a flock, migration, fighting, ritual dancing, to nesting.

A series of musical "mobiles" from European composer Roman Haubenstock-Ramati, sonic transformations of the visual experiences of Alexander Calder's dynamic sculptures.

The duo of Paul Abbot on drum kits, percussion & computer, and Seymour Wright on alto saxophone and feedback, in a massive edge-of-your seat live recording from London's Cafe Oto in 2015, a mix of brutal and beautiful playing with unexpected and surprising twists.

The core of Leap of Faith Orchestra--David Peck on reeds and winds, Glynis Lomon on cello, aquasonic & voice and Yuri Zbitnoff on drums & percussion-- joined by Eric Zinman on piano, recorded at Outpost 186 in Cambridge, MA, where Evil Clown has a residency on the third Saturday of each month, presenting a variation of subunits from one of their larger units.

The core trio of Leap of Faith Orchestra--David Peck on clarinets, saxophones & flutes, Glynis Lomon on cello, aquasonic & voice and Yuri Zbitnoff on drums & percussion--joined by Mimi Rabson on violin, the quartet recording with the full Leap of Faith Orchestra arsenal of instruments; plus an expanded LOF recording of the Orchestra work "Possible Worlds".

Turbulence is the extended horn section for the Leap of Faith Orchestra, a varying-sized ensemble, recording here at Boston area's Outpost 196 as a quartet with PEK on reeds, Bob Moores on trumpet and Dan O'Brien on sax, clarinets & flutes, all playing an assortment of percussive devices, with Leap of Faith core member Yuri Zbitnoff as a dedicated percussionist.

Bringing New York and Chicago performers together, the quartet of cellist Tomeka Reid, guitarist Joe Morris, cornetist Taylor Ho Bynum and free vocalist Kyoko Kitamura present an album of expressive and creative collective improvisation, bridging chamber forms and free jazz with a captivatingly eccentric appeal from Kitamura's wordless vocalese.

This Berlin-based collaboration with sound engineer Roy Carroll performing on electronics features the trio of Chris Heenan on contrabass clarinet, Adam Pultz Melbye on double bass, and Christian Windfeld on snare drum, percussion & objects, using a reductionist approach to deep sonic improvisation of mysterious origins, in an extended journey of sound.

The Norwegian experimental collective improvising group of Henrik Munkeby Norstebo on trombone, Kjetil Jerve on piano, and Andreas Wildhagen on drums & percussion are the core trio here, presenting their third release by adding free improvising vocalist Sofia Jernberg, bringing a sense of unpredictability to a finely controlled chaos of technical mastery.

Saxophonist Jemeel Moondoc takes his masterful NY quartet of pianist Matthew Shipp, bassist Hilliard Green, and drummer Newman Taylor Baker to perform live at Bimhuis in Amsterdam in 2016, capturing four remarkable improvisations of Moondoc compositions including an extended rendering of "Cosmic Nickelodeon", the band balancing lyricism with intensely creative playing.

The history of bassist Sean Conly's collaborations and releases shows a strong love of the jazz tradition and a perceptive writing style that references that tradition, heard here in free and lyrical original Conly compositions performed in the studio in a trio setting with fellow New York musicians Satoshi Takeishi on drums and Michael Attias on alto saxophone.

Live recordings at Hexagon Theatre in Birmingham in 2018 from the UK free improvising quartet of Paul Dunmall on tenor saxophone, John O'Gallagher on alto saxophone, John Edwards on bass, and Mark Sanders on drums, the two saxophonists bringing distinct approaches together as they weave and parry over the powerhouse rhythm duo of Edwards and Sanders.

A live performance at O'Culto da Ajuda in Lisbon from the Lisbon String Trio of Ernesto Rodrigues on viola, Miguel Mira on cello, and Alvaro Rosso on contrabass, joined in this concert by Creative Sources frequenct collaborator Eduardo Chagas (Variable Geometry Orchestra, IKB, Suspensao, &c), a large work of microscopically detailed and concentrative acoustic improv.

Guitarist Henk Zwerver, bassist Raoul van der Weide and percussionist George Hadow, frequent collaborators in the Amsterdam free improv scene, join with Berlin saxophonist & clarinetist Edith Steyer to make up the Bertch Quartet, their debut album a great and embraceable example of subtle, collective free improvisations that merge traditional and non-idiomatic forms.

Cellist Cecilia Quinteros formed this free jazz quartet with Christoph Gallio on soprano and alto saxophones, Alex Elgier on piano and Marcelo Von Schultz on drums, recording in Buenos Aires, Argentina for four spectacular improvisations with idiosyncratic language on their instruments and unbridled enthusiasm in their playing, even in introspective moments.

Australia's performing trio Omelette of Jordan Murray on trombone, Ronny Fereller on drums, and Luke Howard on piano follow up their 2014 album on Jazzhead with this live album, the trio joined by Chilean percussionist working in Melbourne Javier Fredes, for a lyrical and rhythmically rich live performance at Melbourne's JazzLab in 2017.

Combining free jazz spontaneity with the urgency of funk and rock, NY-based German saxophonist and bass clarinetist Welf Dorr (Funk Monk) presents his Unit with drummer Joe Hertenstein, bassist Dmitry Ishenko and guitarist Dave Ross, in an energetic album of tunes that combine determination and passion with upbeat grooves balanced by beautiful ballad work.

The Baltimore area quartet of Dave Ballou on trumpet, Anthony Pirog on guitar, Adam Hopkins on double bass, and Mike Kuhl on drums, met in 2011 at Baltimore's Windup Space where Adam Hopkins organized weekly concerts through the Out Of Your Head Collective; finding common ground they took the name BeepHonk, this being their first album, appropriately recorded live.

Continuing the celebration of pianist Satoko Fujii's 60th birtday by releasing one CD each month, this quartet brings an excellent set of electroacoustic improvisation to the collection in a quartet with trumpeter Natsuki Tamura, New York saxophonist Lotte Anker, and New York electronic artist and former DNA drummer Ikue Mori, performing live at Tokyo's Big Apple in 2018.

Debut album from this Oslo collective quartet of free improvisers led by drummer Andreas Wildhagen (Nilssen-Love Large Unit) with Erik Kimestad Pedersen on trumpet, Kjetil Jerve on piano, and Erlend Olderskog Albertsen on double bass, a thoroughly modern band that balances more experimental playing with improv in the European tradition; a strong start.

Free electroacoustic improvisation from the Italian quartet of Patrizia Oliva on voice, electronics, bawu, & objects, Carlo Mascolo on prepared trombone, Domenico Saccente on accordion and prepared piano, and Felice Furioso on drums, cupa cupa, contrabbassa, & sounded objects, using voice and unusual instrumentation to guide unusual and forward-thinking improv.

Adding a fourth string to the collaborations of Portugal's Lisbon String Trio of Ernesto Rodrigues on viola, Miguel Mira on cello, and Alvaro Rosso on contrabass, Portuguese violinist Carlos Zingaro adds an additional level of delicately complex interplay to the trio's exceptional free improvisation, as they pay tribute to the Greek goddess of light and extent.

Trumpeter Sei Miguel joins the Portuguese Lisbon String Trio, his second collaboration with the free improvising core group of Miguel Mira on cello, Ernesto Rodrigues on viola, and Alvaro Rosso on double bass, adding a distinctive voice to their subtle interplay as they present this three part work based on the legendary German character who traded his soul to the devil.

A live concert in Quezon City from the Manila based duo of Rich Countryman on alto saxophone and Swiss drummer Christian Bucher, who are joined on one track by acoustic bassist Simon Tan and trombonist Isla Antinero.

With a decade of experience, the Flandres, Netherlands free jazz quartet of Adrien Douliez on alto saxophone, Jean Baptiste Rubin on tenor saxophone, Maxime Petit on bass, and Frederic L'Homme on drums blend ethnic and world music with assertive playing, from groove oriented to more aggressive forms, a unique voice in free playing.

During Chilean trumpeter Benjamn Vergara's visit to Chicago in 2016 he joined forces with multi-reedist Keefe Jackson, pianist and ARP synth player Jim Baker, and drummer Phil Sudderberg to record this album of collective free jazz, a mix of lyrical and abstract playing that references bop and the modern Chicago creative scene in sublime ways.

Debut album as a leader from drummer and pianist Flin van Hemmen, an evocative album of original compositions and improvisations recorded in a trio with Eyvind Opsvik on double bass and Todd Neufeld on acoustic guitar, with Tony Malaby on alto and soprano sax on one track; a beautifully cinematic and poetic album that allows for space and reflection.

Powerful electric jazz roots from the Norwegian quartet of Lauritz Lyster Skeidsvoll on saxophone, Havard Nordberg Funderud on guitar, Karl Erik E. Horndalsveen on double bass, and Martin Mellem on drums, shredding inspirations from 60s electric Miles and Ornette, with a rock influenced rhythm section and electric guitar work driving great soloing.

Mizuki Wildenhahn adds an unusual percussive instrument through dance to the multi-arts Amu quartet of Wildenhahn, trumpeter Natsuki Tamura, pianist Satoko Fujii, and percussionist Takashi Itani, heard on the CD and seen on the DVD of this 2-disc set of their unorthodox and absorbing live performance at Kanagawa Prefectural Lake Sagami-ko Exchange Center in 2018.

Three strings, percussion and electronics from the quartet of Phillip Wachsmann on violin, electronics, Trevor Taylor on percussion, electronics, Marcio Mattos on bass, cello, electronics, and Ian Brighton on electric guitar, which grew out of the 2016 return of guitarist Ian Brighton and his String Thing, released on FMR as "Reunion: Live From Cafe Oto".

The Portuguese ensemble Nau Quartet led by alto saxophonist Jose Lencastre, with Rodrigo Pinheiro on piano and Hernani Faustino on bass (both members of Red Trio) plus Joao Lencastre on drums, in their second album of beautifully hazy improvisation, building and receding in authoritative conversations of innovative and inspired playing; excellent.

The Edmonton, Alberta, Canada Vertrek Ensemble of Vadim Budman on guitars and trumpet and Ron de Jong on percussion, in their first album, collecting solos, duos, and trios with guests Mark Kelly on banjo and Ian Birse on guitar & effects, predating their albums with legendary improvisers Derek Bailey and Euguene Chadbourne.

Saxophonist Ricardo Toscano's Quartet with Joao Pedro Coelho on piano, Romeu Tristao on bass, and Joao Lopes Pereira on drums, a great example of modern Portuguese mainstream jazz that pays homage to the masters of bop and the Blue Note era, in a lyrical album of Toscano original compositions, alongside a rendering of Herbie Hancock's "The Sorcerer".

The Italian free improv quartet The Assassins (Francesco Cusa, drums; Giulio Stermieri, piano; Flavio Zanuttini, trumpet; Giovanni Benvenuti, sax) joins together with the classical chamber string ensemble, Florence Art Quartet (Daniele Iannaccone, violin; Lorenzo Borneo, violin; Agostino Mattioni, viola; Cristiano Sacchi, cello) in a wonderful hybrid of both approaches.

Very much in an AMM mold of electroacoustic improvisation, this album of intense cooperation and sonic depth presents five sections numbered by Roman numerals, performed in the studio by the adept and investigative quintet of Thanos Chrysakis on computer & synthesizers, Sue Lynch on reeds, James O'Sullivan on guitar, and Joe Wright on sax & dynamic feedback system.

A quartet of creative improvisers from Montreal--Joane Hetu (sax and voice), Pierre-Yves Martel (viola da gamba, harmonica), Emilie Mouchous (synth)--and from Germany--Carl Ludwig Hubsch (tuba)--blend conventional instruments with objects and profound techniques to create detailed and carefully controlled aural environments, enveloping the listener in rich, imaginative environments.

The Montreal string quartet Quatuor Bozzini of Alissa Cheung on violin, Clemens Merkel on violin, Stephanie Bozzini on viola, and Isabelle Bozzini on cello is extended with double bassist Pierre-Alexandre Maranda as they perform composer Simon Martin's work of long tones and timbres, exploring the nature and philosophy of sound, and our relationship to it.

"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 ea-improv setting with Albert Cirera on tenor saxophone, Rodrigo Pinheiro on piano, & Carlos Santos on field recordings & sine waves.

Recording in Germany, Creative Source's two Rodrigues'--Ernesto on viola and Guilherme on cello--along with double bassist Klaus Kurvers, celebrate legendary improvising cellist Tristan Honsinger's birthday in this studio album of active playing with a chamber quartet feeling through superb technical skills yielding electrifying string improvisation.

Two saxophones take the front line in Paul Dunmall's 2018 studio album, the leader on tenor saxophone with fellow tenor player Julian Siegel, also on bass clarinet, while Mark Sanders drums and Percy Pursglove handles bass and also trumpet, as the band falls into a hard bop mode, weaving lines together over wonderfully turbulent and soulful grooves; outstanding.

Paul Dunmall's 2018 studio album in a quartet with James Owston on bass, Jim Bashford on drums, Philip Gibbs on guitar, and Dunmall on tenor saxophone, Gibbs's hollow-body opening up the band sound as Owston and Bashford trade rapid responses or provide solid grooves, the themes of the dialogs focused on space and time through intricate, complex and profound interaction.

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.

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.

Cornetist Bobby Bradford leads this quartet with soprano saxophonist Hafez Modirzadeh, also playing karna and khaen; bassist Roberto Miguel Miranda; and East Coast drummer Vijay Anderson, in a live concert at the Blue Whale in Los Angeles in 2017, a sophisticated avant jazz outing including a set of variations for Ornette Coleman, a great example of modern creative form.