Now a nine-piece, Martin Kuchen leads the magnificently powerful Angles band through 7 demanding compositions, with trumpeter Magnus Broo back in the band alongside Alexander Zethson, Mattias Stahl, Jonan Berthling, Andreas Werlin, Eirik Hegdal, Mats Aleklint & Goran Kajfes.

A hybrid of theater, music, sound poetry and political manifesto from Sylvaine Helary, focused on the "Arab Spring" in Egypt, using intertwining words and voices around the quartet performances of Hugues Mayot, Sylvain Lemetre, Antonin Rayon and Sylvaine Helary.

The quartet of Cosottini, Melano, Pisani, Miano (EAQuartet Electroacoustic) in compositions referring to the 4 cardinal map points using graphic scores, games, open readings, &c.

A long-term studio project/mutant big band merging collage, scored pieces, structured improvisations, cut-up jams, hi- and lo-fi textures, electroacoustic work, and location recording into large and wonderfully unpredictable compositions with few boundaries.

A 15-member ensemble of Boston area improvisers plus guests Jeb Bishop, Tony Malaby and Taylor Ho Bynum, taking their name from the deep-sea submersibles used for exploring, as this band survey's large form improvisation that blends free and melodic jazz in adventurous ways.

The duo Contour of Stephen Altoff (trumpet) & Lee Forrest Ferguson (percussion) perform Antoine Beuger's "dedekind duos" dedicated to mathematician Julius Wilhelm Richard Dedekind; and Jurg Frey's "22 Sachelchen" or "small things", 22 focused miniature compositions.

Using electronics and voice, composer & sound artist Gtanit Elyakim presents a diverse set of compositions in collaboration with other acoustic, voice and electronic artists, a superb debut for an artist interested in aspects of the human and the digital paradigm.

Eric Normand's Quebec based 12-piece GGRIL (Grand Groupe Regional d'Improvisation) in an album of 5 improvisations and a piece by percussionist Danielle P. Roger; wonderfully creative music with eclectic instrumentation that's simultaneously challenging and fun.

The Ensemble Daswirdas performs John Cage's "Branches" composition, which is based on a previous work, "Child of Tree", but here each performer plays an 8 minute variation of that work, which is performed on amplified pods, cacti, and other plant materials.

Known mostly as a masterful improviser, this 2015 live performance of her 2009 work for a tenet crosses compositional and improvisation boundaries, reflecting on her 40 year career while bringing out new subtleties from its original release, here with a superb set of performers.

Cologne pianist and composer Simon Russell wrote these compositions, melding jazz, classical, electronic, even tango music into lyrical and joyfully quirky works, performed by his ensemble with Goerg Wissel, Matthias Muche, Udo Moll, Carl Ludwig Hubsch, &c.

Superlative large group jazz from UK pianist/composer Keith Tippett, presenting a series of lyrical and accessible compositions inspired by themes from Irish folk music, in a new Octet with alumni of the Royal Academy of Music's jazz programme and long-time Tippett collaborators.

Italian drummer and percussionist Tiziano Tononi leads a large ensemble performing the music of American Rock Band The Allman Brothers, who Tononi cites as a major influence in his life for both their style, and for incorporating jazz, blues, southern rock and New Orleans cross-rhythms.

Three works from Canadian composer Chiyoko Szlavnics, two electroacoustic compositions incorporating sinewaves, one with a saxophone quartet and the other with two accordions, two flutes and two percussionists; and a string trio of long sustained tones and slow glissandi.

Pianist Satoko Fujii's Orchestra Tokyo + the band Kaze, bringing guests trumpeter Cristian Pruvost and drummer Peter Orins alongside trumpeter Natsuki Tamura into a spectacular big band of great power but also subtle meditation, in four works that include a tribute to the late guitarist and Fujii collaborator Kelly Churko.

Ensemble leader and tuba player Carl Ludwig Hubsch created this musical concept inspired by the guitar player Keith Rowe, exploring one static sound in the ensemble, maintaining it and in the same time interacting with utmost care and openness for any necessary change, in a 22-piece ensemble of exceptional players.

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.

The MaDam Electroacoustic Improvisation Collective based in Spain performs the first in Pisaro's 34 piece Harmony Series, which attempts to create the conditions for a harmonic situation without giving any actual notes, just numbers, durations of tones, and pauses; this work is based on "swell piece (for alison knowles)" (1967) by James Tenney.

A rich and building improvisation from this French 10 piece ensemble, using 4 reeds, piano, zither, gangsa gantung, Indian harmonium, harmonium, mixing desk, contact microphones, banjo, objects, electric & acoustic guitars, effects, gong and drums to create a expansive audio universe that owes its sound to free improvisation and Ligeti.

The debut release of the UK improvising rock group Orchestra Of The Upper Atmosphere, co-led by Martin Archer & Chris Bywater, in a double CD blending kosmische musik, space rock, and contemporary classical, an improbable meeting between Ligeti, Klaus Schulze, & Quarkspace, supplemented at times by a string quartet, a sax quintet, and a 25-piece mixed choir.

Presented at the Vancouver International Improvisation Festival and the Vancouver International Jazz Festival, guitarist Ron Samworth's conceptual work explores the life and dreams of a dog, with narration from Barbara Adler and an incredible ensemble including cellist Peggy, keyboardist Wayne Horvitz, trumpeter JP Carter, drummer Dylan van der Schyff, etc.

A richly refined and sophisticated album drawing on improvisation, experimenation and rock elements from the collaborative Vancouver ensemble Sick Boss of core members guitarist Cole Schmidt, bassist James Meger and drummer Daniel Gaucher, with guests including guitarist Tony Wilson, cellist Peggy Lee, trumpeter JP Carter, synth player Tyson Naylor, &c. &c.

The improvising rock group Orchestra Of The Upper Atmosphere, led by Martin Archer, Chris Bywater, and Steve Dinsdale, in their 3rd album of innovative improvisation, haunting hypnotic grooves and blasts of sheer exuberance, with the band augmented by strings and trombone to give them a larger and more intense sound.

A diverse set of artist interpret a random page from Cornelius Cardew's "Treatise", using the score alone with each artist unable to hear what the other participants were playing, which Spool label-leader Daniel Kernohan assembled into these 10 incredible audio tracks, each roughly 4:35 long, in a great interpretation of Cardew's (in)famous work.

Recorded live in an Australian National Park on a 15-day walk, saxophonist Jim Denley performs solo on the alto saxophone in response to and in conversation with the environment around him using the natural acoustics of this rugged and awe-inspiring region.

German composer and improviser Simon Rummel presents the 2nd release from his 11-piece Simon Rummel Ensemble, blending his interest in acoustic phenomena and improvisational harmonics in an extended work that shifts from beautiful tonal work to disruptive cacophony and back to melodic music, blending jazz and 20th century approaches; a great achievement.

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.

German composer working in Budapest Nikolaus Gerszewski does not consider the score for this piece a composition, but rather a basis for a process, which is executed live at Fabrica Braco de Prata with Gerszewski himself plus improvisers Ernesto & Guilherme Rodrigues, Pedro Roxo, Nuno Torres, Armando Pereira, Carlos Santos, Pedro Castello Lopes & Andre Mota.

The Leap of Faith Orchestra is a large improvisation ensemble comprised of 5 ub-units--Leap of Faith, Metal Chaos Ensemble, String Theory, Turbulence, and the New Language Collaborative--all assembled here for a massive and far-ranging experience, scored with time indices and English language descriptions by leader David Peck; dense and spectacular.

"In Gerald Murnane's Barley Patch, he writes of a character who, listening to music in an old timber building, would hope to find "the crowd of dust-motes that he sometimes saw swirling or drifting in a shaft of sunlight." As he listene...

Kevin Good organized this composition from four field recordings collected near Avon, CT, isolating sounds that he found interesting and then attempting to recreate them on other instruments, finally adding the human voice sparsely utilized throughout the piece, all to promote the idea of listeners actively paying attention to the sounds of their environment.

An incredible example of Creative Sources/Ernesto Rodrigues' large electroacoustic ensembles, blending acoustic and electronic sources in slow moving and subtle improvised works of a large scale, here with 12 musicians layering string, brass, keys, percussion, synth and computer into a mysterious harmonic and hallucinatory convergence of powerful intention.

Cornetist Taylor Ho Bynum draws on a variety of techniques from improvised conduction to big band orchestration to deconstructed fanfares, with a large 15 member ensemble of impressive improvisers embodying a diversity of generations, backgrounds, ethnicities, and gender, presenting three large scale compositions that are ambitious and wonderfully accomplished.

An impressive triple-CD box with recordings of some late works by John Cage, including "Seventy-Four for Orchestra, 1992", "103 for Orchestra, 1991, part 1 & 2", In a Landscape fur Harfe", "Postcard From Heaven fur Eine Bis Zwanzig Harfen", and some of "The Harmony of Maine"; including a 32 page booklet with photos and liner notes by Jakob Ullmann.

Diverse aspects of the 2011 disaster at the Japanese Fukushima nuclear power plant brought on by a tsunami orchestrated in sound by composer/pianist Satoko Fujii and rendered in remarkable ways from some of New York finest improvisers, including Tony Malaby, Ellery Eskelin, Oscar Noriega, Herb Roberts, Joe Fiedler, Stomu Takeishi, Nels Cline, &c &c.

Satoko Fujii Orchestra in original compositions, an amazing lineup of mostly New York players including Steven Bersteain, Herb Robertson, Briggan Krause, etc.

Satoko Fujii's amazing Orchestra New York returns with a composition that she describes as "a picture that extends beyond the canvas", performed with Oscar Noriega, Briggan Krauss, Ellery Eskelin, Tony Malaby, Andy Laster, Herb Robertson, Steven Bernstein, &c &c.

Satoko Fujii Orchestra New York in a work based on the Chinese zodiac, referred to as "Eto", in a celebration of husband and trumpeter Natsuki Tamura's 60th birthday, and of the 12 animals of the zodiac.

Satoko Fujii's 15-piece Orchestra New York with an all-star cast including Ellery Eskelin, Tony Malaby, Herb Robertson, Steve Berstein, Joe Fiedler, &c. &c.

Pianist-composer Satoko Fujii's Orchestra Tokyo formed in 1999 to perform her compositions, music that spans a wide range of styles and moods, complemented by a great set of soloists.

With many participants from Ensemble Musique and the Montreal Musique Actuelle scene, composer and multi-instrumentalist Jean Derome directs an ensemble into the exploration of electricity and "Resistances", blending electronics, turntable, 60 Hz hums and other electronics into an orchestra of improvisers executing his dynamic 16 movement composition.

Cornetist Taylor Ho Bynum draws on a variety of techniques from improvised conduction to big band orchestration to deconstructed fanfares, with a large 15 member ensemble of impressive improvisers embodying a diversity of generations, backgrounds, ethnicities, and gender, presenting three large scale compositions that are ambitious and wonderfully accomplished.

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.

A unique ensemble performing a long-form composition by French saxophonist Christophe Monniot with the 12-piece Grand Orchestre du Tricot, 12 movements that are punctuated by layered spoken words, a subtle and sophisticated work realized with performers including Roberto Negro, Florian Satche, Quentin Biardeau, Jean-Baptiste Lacou, &c.

Composer-pianist Satoko Fujii's new Orchestra Berlin, a ten-piece ensemble, presents a powerful work written specifically for this group in thought-provoking compositions of and uninhibited energy, with performers including saxophonists Gebhard Ullmann, Paulina Owczarek & Matthias Schubert, trombonist Matthias Muller, bassist Jan Roder, and drummers Peter Orins and Michael Griener.

The 4th work using composer, band-leader and multi-instrumentalist David Peck's Frame Notation Scores for his large ensemble Leap of Faith Orchestra, his graphic notation allowing exceptional, unexpected and truly unusual results in large-scale improvisation, an amazing evolution of the big band concept executed by the some of the finest players in the Boston area; amazing!

Two mesmerizing, diverse, and incredibly sophisticated large scale conductions led by Ernesto Rodrigues and an ensemble of more than 30 performers on reeds, guitars, strings, electronics, pianos, voice, megaphone, brass, drums and percussion, rich yet restrained with moments of mystery and excitement, in two complete concerts from Lisbon in 2017 & 2018.

The transnational ensemble of acoustic improvisers Nathaniel Catchpole on tenor saxophone, Elk calls, Jamie Coleman on trumpet, Alex James on piano, Ross Lambert on guitar, pocket trumpet, preparations, John Lely on piano, Sebastian Lexer on piano, Marianthi Papalexandri on moving objects, Eddie Prevost on percussion, and Seymour Wright on alto saxophone.

A full scale concert of Tatsuya Nakatani's Gong Orchestra with 15 performers bowing and striking Nakatani's collection large gongs under the conduction of Nakatani, recorded at the Silo City performance space in Buffalo, NY in 2017 in a rich, deep and mysterious album of large tones using the natural resonance of the Marine A Grain Elevator.

Steve Coleman's Natal Eclipse brings together 9 musicians in a chamber jazz setting without a drum set--Jonathan Finlayson (trumpet), Jen Shyu (vocals), Matt Mitchell (piano), Mara Grand (tenor sax), Rane Moore (clarinet), Kristin Lee (violin), Greg Chudzik (bass), and Neeraj Mehta (percussion)--performing 9 of Coleman's sophisticated original compositions.

New York composer and drummer Carlo Costa assembled this accomplished ensemble of NY improvisers for a live performance at IBeam in Brooklyn, capturing his piece "Strata" that evolves layers of sound from very sparse to densely yet accesibly stacked sound, varying recurring material to change perspectives in the aural space as the piece progresses; impressive.

The largest ensemble of Boston-area David M. Peck's Leap of Faith collective using Peck's frame notation compositional method of written descriptions and graphic symbols to allow large ensembles to create major works without extensive rehearsing, accompanied by a 23 page booklet that illustrates that concept and details this 2018 Killian Hall, MIT, concert.

Completing a year of monthly albums for pianist Satoko Fujii's "kanreki", or 60th birthday, is this impressive and cathartic album written for Fujii's Orchestra Tokyo as a tribute to late tenor saxophonist and 10 year orchestra member Masaya Kimura, with four compositions from Fujii and two from trumpeter Natsuki Tamura, in an album of both profound testimonly and celebratory release.

Two compositions, one by composer Michael Pisaro-Liu and performed by the electroacoustic ensemble "Ordinary Affects" including violinist Morgan Evans-Weiler, then an acoustic composition from Evans-Weiler himself performed with violin, clarinet, cello, harpsichord and piano; both exquisite works that draw out tone and time in patiently unfolding fluidity.

Inspired by the civil rights movement and the iconic Rosa Parks, trumpeter Wadada Leo Smith's album pays tribute through impressive compositional skills that merge work with RedKoral Quartet, Blue Trumpet Quartet, Diamond Voices, and Janus duo, featuring excerpts from Anthony Braxton, Steve McCall, Leroy Jenkins, and words from Martin Luther King Jr and a text by Rosa Parks.

Drawn from 305 traditional ballads from England and Scotland alongside their American variants, anthologised by Francis James Child during the second half of the nineteenth century, are here sung by Ed Pettersen in the fascinating intersection of traditional lyrics and experimental interpretations of melodies, performed by the 11-piece London Experimental Ensemble.

Australian composer Alister Spence wrote this in five parts composed for an improvising orchestra, which was first premiered in 2016 by Satoko Fujii's orchestras in Kobe, Nagoya and Tokyo, and the Glasgow Improvisers Orchestra; this recordings in 2017 at Big Apple Jazz Club in Kobe revisits the work with Fujii's Orchestra Kobe, conducted by the composer.

Barry Guy's Blue Shroud Band is the bassist's ensemble performing in a variety of configurations, capable of executing his sophisticated compositions that pay hommage or reflect larger subjects, here in 5 CDs of performances at Alchemia Club and on Radio Krakow in Poland, approaching the work of late pianist Cecil Taylor through multi-part Odes, Meditations, and even some "Strange Loops".

Istanbul composer Turgut Ercetin (Daad artists-in-Berlin 2016 award winner) completed his doctorate studies at Stanford University, developing works engaged with issues of sound as sonic entities dealing with time and space, here in a string quartet performed by Arditti Quartet, and a work for voice and live electronics performed by Neue Vocalsolisten Stuttgar.

Surplus 1980 Collectiv Ensembl takes the current members of drummer Moe! Staiano's Surplus 1980 along with associated musicians, including Kyle Bruckmann, John Shiurba, Vicky Grossi, Paul Costuros, &c, with vocals from Dutch vocalist G.W. Sok (The Ex), in an album of avant post-punk rock, sophisticated but determined and pointed music, an unusual hybrid of impressive styles.

The Quebec ensemble GGRIL of eclectic instrumentation, acoustic and electronic, with an open-minded approach to developing large-scale works bringing together approaches to improvisation and contemporary composition, here presenting three works from residencies with John Butcher, Isaiah Ceccarelli and Xavier Charles recorded from 2016 through 2018.

Don Redman was an American big band leader popular in the 1930's, responsible for work on animations, sound tracks, and recordings of pre-swing hot jazz arrangements of popular tunes; here the French Umlaut Big Band under the direction of Pierre-Antoine Badaroux pays homage to his music in rich orchestration showing the melodic, inventive, and complexities of Redman's music.

Taking on one of Shakespeare's most famous and frightening female characters, Lady Macbeth, in an 11-piece ensemble that include luminaries Liudas Mockunas, Samuel Blaser, and French guitarist Marc Ducret himself, using operatic form to focus his compositions on the emotional depth of his character, blending composed, improvised and sonic material into an exciting and unsettling work, drawing incredible performances from his players.

Norway's Scheen Jazzorkester in their 7th album, commissioning works in their goal to make a large conventional jazz orchestra more spontaneous through composition, here recruiting trumpeter Thomas Johansson, co-founder of Cortex and Friends and Neighbors, to compose this set of six ardent works incredibly executed by this 13-piece band; breathtaking creative jazz.

Now a distinct edition of saxophonist Martin Kuchen's concept, the Angles 9 ensemble is captured live at the Zomer Jazz Fiets Tour in The Netherlands in 2018, performing Kuchen's embraceable and lyrical compositions, allowing his masterful band--including Magnus Broo, Johan Berthling, Mattias Stahl, &c.--great opportunities for collective playing and profound soloing.

Ritual and unveiling of Buddhist philosophy in a 3-CD exploration of the relationship between form and freedom, between modern Western culture and traditional Eastern culture, and between written and open musical material, from composer and bassist Christian Meaas Svendsen presented in 3 parts: (1) ensemble and a chant-choir, (2) ensemble, and (3) solo bass.

Marking 50 years for Chicago's most important and innovative ensembles, formed in 1969 to advance creative musicians as part of the AACM, is this tribute to and based on music written by late members Lester Bowie, Malachi Favors, and Joseph Jarman, performed by 15 innovative musicians young and old, and presented in 2 CDs: one in the studio and one live at the 2018 Edgefest.

10 years after drummer Han Bennink, pianist Misha Mengelberg, and saxophonist Willem Breuker formed the ICP co-op, Bennink & Mengelberg formed this 10-piece "Tetterettet", an all-star international group including Peter Brotzmann, Tristan Honsinger, John Tchicai, this their first incredible and far-ranging album, remastered and available on CD for the first time.

Antoine Beuger's piece merges compositional and improvised approaches, drawing on the text "the memories of RN", as he performs on flute, voice and objects with the electroacoustic improvising ensemble Colectivo maDam, merging long instrumental phrases with words, syllables or letters, using space and detachment to create numerous possibilities to resonate.

Schwarm, or "Swarm", 13 is a German ensemble performing instant compositions, directed by clarinetist Rudi Debrunner and saxophonist Max Stehle, who also provides conceptions for the band, which is comprised of reeds, guitar, violin, viola, cello, piano, percussion, double bass, and voice, presenting (appropriately) 13 improvisations captured live at Studioboerne45.

After a NY session for a Giuseppe Logan album, guitarist Ed Pettersen and pianist & instrument builder Cooper-Moore recorded their own acoustic quartet with Cooper-Moore on piano, then headed to Nashville to record acoustic and electric improv sets, then finally this gospel set with "Reverend Eddie Bones", all presented on 3 CDs in a keepsake tin in a printed cloth bag.

Recorded at the 2014 Ad Libitum Festival in Warsaw, pianist and composer Agusti Fernandez was invited to perform four concerts in celebration of his 60th birthday, choosing his working trio Aurora for once concert, a solo performance of "El Laberint de la Memoria", his electroacoustic Thunder trio, and a large ensemble conduction: "River, Tiger Fire".

The full Boston-area Leap of Faith Orchestra in its largest configuration performing a Frame Notation Score composed by PEK to guide the improvisation, this work based on the The Photon Epoch, a period in the evolution of the early universe, using a vast assemblage of instruments and devices to create a unique narrative in an energetic and wonderfully unpredictable journey.

"Here Now Hear" is comprised of nine innovative Australian works commissioned and recorded by the Monash Art Ensemble between 2017 & 2019, featuring an eclectic mix of contemporary cross-genre music by significant Australian composers: Paul Grabowsky, Kate Neal, Andrew Ford, Robert Burke, Cat Hope, Marc Hannaford, Paul Williamson, Johannes Luebbers and Sandy Evans.

Grown from a sextet to this 9-tette, cornetist/composer Taylor Ho Bynum's ensemble brings together some of the finest improvisers from the Boston and New York scenes for compositions that merge orchestration and allow flexibility in interpretation, as heard in these 7 lyrical pieces, the last 3 turning the first 3 on their heads in reworked, expanded versions.

Brooklyn-based composer, bassist, and writer Nick Dunston in his debut album, blending jazz, contemporary, chamber and avant forms, in a uniquely voiced quintet with Louna Dekker on Vargas on flutes & piccolo, Ledah Finck on violin & viola, Tal Yahalom on guitar, and Stephen Boegehold on drums, in a sophisticated album of concisely fascinating compositions.

The NY electronics duo exclusiveOr (Sam Pluta and Jeff Synder) join forces with the International Contemporary Ensemble and Architeuthis Walks on Land (Katherine Young and Amy Cimini) for this tour-de-force ensemble work, combining composed forms, electro-acoustic improvisation, noise, and lush harmonies, in a fascinatingly detailed album of creative musicianship.

Satoko Fujii leads her 13-piece big band through 5 thrilling and insightful compositions with a who's-who of NY improvisation: Nels Cline (guitar), Ches Smith (drums), Joe Fiedler & Curt Hasselbring (drums), Oscar Noriega, Ellery Eskelin, Briggan Krauss, Andy Laster & Tony Malaby (sax), Herb Robertson, Natsuki Tamura & Dave Ballou (trumpet) & bassist Stomu Takeishi; wow!

Paul Dunmall's nonet with Neil Metcalfe, Philip Gibbs, Trevor Taylor, Hannah Marshall, Sarah Farmer, Theo May, Alison Blunt and John Edwards on one track, is a larger ensemble blurring improvisation and compositional approaches through violin, viola, cello, double bass guitar, reeds, flute, and guitar; sophisticated chamber improvisation of superb quality.

Stunningly unusual vocal music from composer, music researcher and vocalist based in Montreal, Gabriel Dharmoo, collecting works from 2012 to 2019, performed with small and large ensembles using almost completely wordless voice, utterance, guttural sound, swoops and, melodic flights, augmented with physical percussion like stamping and clamping; brilliant and enthralling.

The GGRIL (Grand groupe régional d'improvisation libérée) improviser ensemble based in Quebec invited German saxophonist living in NYC, Ingrid Laubrock, to compose three works, taking the band on adventerous journeys of texture, abstraction and melody, harnessing the power of the band's unique orchestration of electric guitars, percussion, and strings.

Released for their 50th anniversary, The LJCO, in configurations of up to 21 musicians including Derek Bailey, Trevor Watts, Evan Parker, Peter Brotzmann, &c., perform works by Kenny Wheeler, Barry Guy, Paul Rutherford and Howard Riley, captured live at the Berliner Jazztage in 1972; at Donaueschingen Musiktage in 1972; in the studio in 1980; and London's Round House in 1980.

The Portuguese String Theory ensemble led by violist Ernesto Rodridgues explores the element "Tin" in this live performance at CreativeFest XIII at O'Culto da Ajuda, in Lisbon, 2019, leading a 10-piece ensemble of strings — violin & violas, cellos, double basses, guitars and piano — through an extended improvisation of remarkably detailed yet controlled interaction.

Composer Andrew Lafkas' large ensemble piece with performers including C. Spencer Yah, Ron Stabinsky, Barry Weisblat, Sean Meehan, Ben Owen, &c. is a meditative work intended for live performance, this album the 2nd of 3 performances, a brooding and resonant rendering of rich and subtle detail that evolves over 70 minutes, carrying its listeners in a profound revery.

Jean-Luc Guionnet composes for the Le Grand Groupe Régional d'Improvisation Libérée (GGRIL) directed by bassist Éric Normand, with an 11-piece ensemble recording in the studio for a work of tension and release through fitful sections that explores contrast and unison, space and contraction, guided by a wonderful sense of mystery and surprise.