Werner Dafeldecker and Valerio Tricoli re-interpret John Cage's 1953 compositions for 8 simultaneously played tapes, here examining the relationship between early tape music and current digital production, allowing for a larger work using approximately 2000 different sounds.

Celebrating Ivo Perelman's 25th anniversary as a recording artist in a duo with legendary vibist Karl Berger (here on piano) for a special recording brimming with lyricism and a unique mix of virtuosity, wild abandon and romance.

The trio of Joe Morris on guitar and Mat Maneri on viola, with Ivo Perelman taking the tenor saxophone taking the place of the late Joe Maneri from their long-standing trio association, in an album of superb chamber jazz focusing on unusual compositional structures.

A collection of performances by tenor saxophonist Ivo Perelman and pianist Matthew Shipp, each piece named for characters from arias sung by Greek opera vocalist Maria Callas, 16 lyrical free improvisations as Perelman evokes Callas' distinctive voice.

In 1992 Chicago saxophonist & drummer Hal Russell selected compositions from each of his band members and one from Mars Williams, added Charles Tyler on baritone, alto and clarinet to the quintet, and released this wildly creative and energetic album of modern jazz.

Leo Records joins the celebration of Herman Blount, aka Sun Ra's, 100th birthday with this double CD, 100 minutes in 17 compositions of an 11-piece Arkestra performing live in Ulm, Germany in 1992, a great mix of classic Sun Ra pieces in a nearly continuous set.

Excellent NY jazz from drummer/composer Devin Gray's superb quartet with Kris Davis on piano, Chris Speed on reeds, and Chris Tordini on double bass, in 8 compositions that are as enjoyable lyrically as it is following the structures, twists and turns of each piece.

Jean-Luc Guionnet creates a portrayal of Lake Annecy near his home as described through its geographical location, and heard in a series of snapshot field recording compositions that describe the environment, fauna, people and civilization that abound around it.

An unusual release from the accordion, Alfredo Costa Monteiro, placed microphones in a way to enhance the harmonics and all the particularities of every sound, layering slowly moving tones and their harmonic interaction, allowing unexpected details to emerge.

Flutist Leah Paul presents two engaging compositions in multiple movements, performed with a chamber ensemble of Chris Speed (reeds), Rob Jost (french horn), Sara Schoenbeck (bassoon), Peter Sachon (cello), Tanya Kalmanovitch (viola), Ben Kono (oboe) and Michel Gentile (flute).

A duo from Dave Phillips and Hirsohi Hasegawa, where Phillips' field recordings are filtered and effected by Hasegawa, creating an intense mixture of apocalyptic insect environments and inexplicable sound, slowly unfolding and captivating at high volume.

Rydberg was a Swedish physicist with a moon crater named after him, here celebrated by the the duo of Nicholas Bussmann (sampler, electronics) and Werner Dafeldecker (function generator, electronics) in an album blending ambient electronics and muted, guiding rhythms.

NY saxophonist Sean Sonderegger's Magically Inclined, made up of musicians that he performed alongside in Butch Morris' ensembles, in an album of melodic works including highly composed music and collective free improvisation, graced with the voice of Areni Agbabian.

Chronicling 30+ years of New York bassist Michael Bisio's life as a composer in song form and otherwise, in a quartet with Art Bailey on accordion, Kirk Knuffke on cornet, and Michael Wimberly on drums, balancing freedom and swing in a euphorically compelling album.

Intense free improvisation recorded in the studio from the Netherlands duo of Rene Aquarius on drums and Otto Kokke on saxophone, in an ever-shifting display of technical prowess and twisted approaches to playing, a controlled grindcore of cathartic jazz.

Solo guitar from Raphael Roginski, interpreting works from jazz giant John Coltrane, 8 compositions reworked in stunningly beautiful ways, with two works accompanied by text from Harlem Renaissance poet Langston Hughes, as sung by Natalia Przybysz.

Supersilent's Helge Sten presents three works--"Quads", "Monochrome", and "Solitude Of Sounds" by Tomasz Sikorski--dark sound works based on sampling, time stretching, and other effects, that slowly move and fascinate the listener in subtle detail and determination.

A 3 CD box set of new and previously unissued long-form works from world-renowned composer-bassist William Parker, 10 compositions with musicians including Hamid Drake, Cooper-Moore, Charles Gayle, Rob Brown, Mike Reed, Klaas Hekman, NFM Symphony Orchestra + Choir, &c.

The 5th installment in saxophonist/composer Darius Jones' expansive "Man'ish" Boy epic, a well-balanced album of jazz and voice performed with Matt Mitchell (piano), Sean Conly (bass), Ches Smith (drums), Emillie Lesbros (voice, piano) and Pascal Niggenkemper (bass).

Legendary tenor saxophonist Louis Belogenis in a quartet with four New York improvisational heavy-weights-- trumpeter Dave Douglas, bassist Bill Laswell, and drummer Tyshawn Sorey in an energetic set of modern and informed jazz.

The second release by Zorn's heavy new organ trio Simulacrum of John Medeski, Matt Hollenberg and Kenny Grohowski with guests Mark Ribot on guitar and Trevor Dunn on bass, three generations of musical explorers coming together to rip your mind to shreds.

With members from Angles, Universal Indians, Frode Gjerstad Trio, Friends and Neighbors, &c. the quintet of Martin Kuchen (sax), Thomas Johansson (trumpet), Mats Aleklin (trombone), Jon Rune Strom (bass) and Tollef Ostvang (drums) play modern, energetic jazz that kicks Satan's ass; highly recommended!

The Netherlands trio of Tobias Klein on reeds, Goncaio Almeia on double bass, and Martin van Duynhoven on drums, is inspired by all kinds of adventurous music of the last 50 years, on this album including compositions for Henry Threadgills, Oliver Lake, and Ornette Coleman.

Four Norwegian jazz musicians--Thomas Johansson (cornet), Kristoffer Alberts (reeds), Ola Hoyer (double bass) and Gard Nilssen (drums)--representatives of a new generation of Scandinavian jazzmen playing creative music with the tools and forms of the older generation.

The 4th release from the piano-double bass-drums Belgian trio De Beren Gieren of Fulco Ottervanger (piano), Simon Segers (drums), and Lieven Van Pee (double bass), slowly morphing compositions of strong jazz compositions punctuated by short, informed works.

Miles Perkin takes the late bassist Jean-Jacques Avenel's place in pianist Benoit Delbecq's trio with Emile Biavenda on drums and percussion, in an inventive and lyrical album balancing structure versus improvisational freedom in engaging ways.

Guitarist Liberty Ellman leads a sextet with Steve Lehman (alto sax), Jose Davila (tuba), Stephan Crump (bass), Jonathan Finlayson (trumpet) and Damon Reid (drums) in a diverse collection of eight original compositions of energetic, lyrical and informed NY jazz.

This progressive/folk/jazz/improv/experimental/psych quartet from Norway covers a diverse set of approaches to improvisation, from textural, minimalistic and radically abstract, like something AMM would play, using graphic and written notation.

A burning spiritual session inspired by John Coltrane's "Live at the Village Vanguard Again" that began when Jamie Saft told Joe Morris about his deep admiration for Alice Coltrane's playing, adding McPhee and Downs as the perfect complement to realize this excellent album.

Norwegian drummer Gard Nilssen (Zanussi 5, Bushman's Revenge, Puma, &c.) leads his new Acoustic Unity trio of Petter Eldh on double bass and Andre Roligheten (Albatrosh) on sax through 8 tightly conceived original jazz compositions with contributions from all 3 players.

Presenting four of Europe's most active free improvisers, Peeping Tom uses the language of jazz--bop, free, swing--alongside modern improvisational approaches and unusual/extended techniques to make sophisticated yet accessible music that surprises and captivates.

Real time dark but beautiful composition from the Portugese trio of Susana Santos Silva on trumpet & flugelhorn, Torbjorn Zetterberg on double bass, and Hampus Lindwall on organ, a beautiful mix of experimental playing set against rich tonal music.

SNIK IS led by trombonist Kristoffer Kompen and bassist Ole Morten Vagan, who provide the compositions for their quartet with saxophonist Kristoffer Berre Alberts and drummer Erik Nylander, in an album that ranges from meditative free playing to hard swinging bop oriented jazz.

SNIK IS led by trombonist Kristoffer Kompen and bassist Ole Morten Vagan, who provide the compositions for their quartet with saxophonist Kristoffer Berre Alberts and drummer Erik Nylander, in an album that ranges from meditative free playing to hard swinging bop oriented jazz.

Hailing from Rotterdam's rich underground scene, the trio of Hugo Costa on alto sax, Goncalo Aleida on bass, and Philipp Ernsting on drums, with all 3 doubling on electronics, in a dramatic and energetic album bledning free jazz, improv, metal, and punk music.

Sophisticated free improv from percussionist Barry Altschul's 3Dom Factor trio of frequent collaborator Joe Fonda on bass and Mostly Other People Do the Killing's saxophonist Jon Irabagon, presenting new compositions plus an Annette Peacock piece and a little Monk.

A superb concert recorded in 1992 at the Angelica Festival Internazionale di Musica in Bologna from a quartet of Rock in Opposition luminaries Lindsay Cooper & Fred Frith (Henry Cow), Lars Hollmer (Samla Mamas), and free improvising saxophonist Gianni Gebbia.

A self-aware release presenting 3 exercises exploring the relationship between performer and audience, DiSanto & Hoffman recorded and reworked these pieces from live performance, including introductions and explanations, using sound created from common objects and stochastic synthesis.

Five extended improvisations from New York collaborators, legendary drummer and percussionist Milford Graves and bassist Bil Laswell, who have worked together for several years developing a uniquely active yet dream-like, deeply rhythmic sound world.

A 2-CD release from the impressive trio of Finnish saxophonist Mikko Innanen and legendary US improvisers bassist William Parker, and drummer Andrew Cyrille, presenting one studio disc of Innanen compositions recorded in 2010, and a live CD from IBEAM Brooklyn in 2012.

A trio of Finnish free improvisers--Jari Olavi Hongisto on trombone, Teppo Olavi Hauta on double bass, and Niilo Olavi Louhivuori on drums, with all 3 handling percussion, for 12 spontanously composed studio works of open and equalitarian trio improvisation.

Balancing detached and decontextualized sound with melodic moments, the New York duo of Kevin Parks and Vanessa Rossetto construct 3 large works of sound, journeys that take the listener in and out of the process with concrete, studio, and inexplicable sound.

The trio of bassist Gary Peacock, pianist Paul Bley, and trumpeter Franz Koglmann interpret and improvise on the music of avant song-writer Annette Peacock.

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.

The experimental Chicago duo of Joseph Kramer & Noe Cuellar in a release of various collaborative processes between 2009-2015 using a wide range of compositional structures and recorded in various locations using instruments and objects related to bellows and electronics.

Live recordings from the duo of frequent collaborators Ken Vandermark on sax & reeds and Fred Lonberg-Holm on cello and electronics performing at Chicago's Heaven Gallery in 2013, for a superb set with surprising twists and turns and a great range of dynamics and approaches.

Live recordings from the duo of frequent collaborators Ken Vandermark on sax & reeds and Fred Lonberg-Holm on cello and electronics performing at Chicago's Heaven Gallery in 2013, for a superb set with surprising twists and turns and a great range of dynamics and approaches.

Experimental improvising in the 3rd studio release from Andrew Weathers and his Ensemble paying homage to America's myriad cultural traditions in sound tapestry and song, completing a trilogy that began in 2011 with "We're Not Cautious".

Helmut Kajzar's theatrical play with themes of physicality and death with sound performed on synthesizers and electronics, in it's 4th recording including stage directions in the narrative (in Polish) with an insert providing English translations of a selection of dialog.

The duo of saxophonist Boris Hauf and pianist D Bayne team up with guitarist Martin Siewert in this collection of tracks inspired by different U.S. national parks and their representation in iconic posters.

A strange set of improvisations from the duo of Jean-Philippe Gross and Jean-Luc Guionnet, both on electronics, with Guionnet appearing on saxophone in context among sections of harsh sound or surprising silence, deconstructed/reconstructed/who-can-say what?

The finale for the 2012 "Extreme Rituals" concert was this performance, where each artist used a wireless EEG headset to send brainwave signals to audio engineers who transformed them into audio, as the performers sculpt sound using meditative and ecstatic trance states.

Kai Parviainen's Enema Syringe in a 7" release recorded in 1987, 14+ minutes of raw and primitive staccato electronics edgy with a darkly disordered mental state, a stark testimony to the tenacity of his work, which continues into the 2010s.

Fifty tracks, one minute and three seconds long each, of open circuit electronics miniatures from sound and noise artists Bryan Eubanks, an unusual suite that challenges the senses and expectations of a suite of sound.

Recordings from the CHOPPA Experimental Music Festival in Singapore, 2015, and the New Combo Jazz Club, Fukuoka Japan in 2014, from the free improvising sometimes ea-improvising trio of Yong Yandsen (sax), Darren Moore (drums) and Brian O'Reilly (contrabass & electronics).

Goh Lee Kwang performing on no-input mixer meets Julien Ottavi on TamTam, bass drum and a computer running Puredata and Apodio 10 for an album of electronic improvisation recorded in Kuala Lumpur, Malaysia, and Nantes, France, balancing aggressive and meditative sound.

Kare Kolberg was a pioneer of electroacoustic music in Norway, having written the first Norwegian work for computers in 1973; this CD presents works from 1969-2003 written for the Polish Radio Experimentral Studio, blending and expanding on concepts of concrete music.

A fascinating rendering of Ferrari's Tautology--everyday activities enacted in gesture, noises, words, &c.--used as a framework for a chamber work where the performers recorded their parts independently, which were then overlapped and played alongside Ferrari's tapes and narration.

An unusual release of drawings and coins - 98 tracks in 8 1/2 minutes, where each track is the sound of one or more coins dropping by the hand of sound artist Goh Lee Kwang, plus one track from Woody Sullender; the book has pencil drawings apparently inspired by the sound.

In 1754 violinist and theorist Giuseppe Tartini laid out a mathematical proof of a third tone's pitch as either the sum or difference of the other two articulated pitches, as investigated by Karolina Ossowska (violin), Mikolaj Palosz (cello) and Ralf Meinz (recording).