Mysterious and intense works for electric guitar, signal processing, field recordings and voice from experimenter, improviser and audio researcher Gunnar Geisse.

Gintas K, in a moment of frustration, took more than 40 elements from some recent work he was preparing and put them into multichannel software which, with a few corrections, became this surprising and complex work of organized and detailed sound.

Lithuanian sound and industrial artist Gintas K (Gintas Kraptavicius) in an album of abstract electronics composed on the computer, 11 tracks of burbling and glitching sound.

A rare release from a pioneer of contemporary cross-platform composition, with Chris Cutler, The Icarus Ensemble, Sira and Boubacar Djebate, Johannes Bauer, Tiziano Popoli, &c. &c.

Gigante Sounds's Jared Blum and Faith No More bassist Bill Gould collaborate on this album of dark drones and grainy guitar, a tense and eerie album of dark beauty.

Unusual instrumentation and interaction from the trio of percussionist Mike Goyvaerts (Canaries on the Pole), saxophonist Jeffey Morgan (releases on Headlight, Konnex) and EMS synthesist Willy Van Buggenhout.

Four Allocations, an Artifact, a Cluster, and Instance and a Node form the acoustic and electronic trio of saxophonist Gratkowsi, (prepared) pianist Nabatov and Shmickler on computer.

Improvisers Craig Green (guitars, electronics) and Dave King (drums, percussion, organ) recorded and mixed this haunting album in two days, successfully creating a dark and moody virtual soundtrack.

The Grid Mesh trio performing live at The Loft in Cologne, dark and biting improv with an electroacoustic edge that shifts between playful dialog to massive walls of sound.

Tom Djll put this electro-acoustic improvising group together when Matthieu Werchowski & David Chiesa were visiting the SF area, with performances from duos to octet.

Live performances from this quartet of electroacoustic improvisers using intuitive and performance-oriented technologies to create surprisingly frothy and amazing sound.

Stepping away from the saxophone, composer/improviser Jean-Luc Guionnet presents two large compositions for the organ, each taking a single CD to explore the organ's border effects, resonances, natural saturations, all artefacts that sign the acoustic, analogic, digital, process.

Cory Bengtsen's (aka Gushing Cloud) first full length is an album of melodic electronics and guitar, collaborating on tracks with Cheer-Accident's Thymme Jones, Dog Hallucination's D. Petri, and Lovely Little Girls' Alex Perkolup.

The duo of Anne Guthrie and Richard Kamerman in 5 large canvases of sound using field recordings, domestic recordings, composition, improvisation, processing - unhurried work of great detail and diversity that captivates the attentive listener.

Saxophonist Halliwell appears here in three duo performances with Rhodri Davies playing E-bowed harp; Steve Roden with extracts from his "resonantlighttones"; and Mark Wastell on tam-tam.

The Chicago electroacoustic quartet of saxophonist, sine tone & harmonium player Boris Hauff, drummer/electronicist Steven Hess, and reedist Keefe Jackson, recording in the studio 3 freely improvised pieces that build in intensity as the album develops.

Berlin-based saxophonist Boris Hauf's sextet with Keefe Jackson (sax), Jason Stein (bass clarinet), Frank Rosaly (drums), Steve Hess (drums & electronics) and Michael Hartman (drums) in 4 extended pieces of boiling intensity.

Odd popster Gerard Herman in songs using a combination of poetry, canned beats, field recordings, home made instruments, excerpts from his radio shows and other musique concrete elements.

A multinational jazz trio using compositional and improvisational approaches, led by drummer Dre Hocevar, with Bram De Looze on piano, and Lester St. Louis on cello, plus NY electronics artist Sam Pluta providing signal processing on the title track.

Composer/performer Yuka Honda mixes beats, samples and acoustic and electric instruments with a dramatic sense, aided by Dougie Bowne, Erik Friedlander, Sean Lennon, &c.

Inspired by the ice storm that ravaged large parts of Quebec and Ontario, "Au Coeur du Litige" is a radiophonic work consisting at its core of a series of solo clarinet improvisations.

Triple CD of electro-acoustic improvisers The Hub (Bischoff/Brown/Perkis/&c), a document covering 3 decades of activity with photos, tech diagrams and writings.

If Thousands present a beautiful blanket of sound recorded as a soundtrack for falling asleep. Quite beautiful and soothing. Fans of Godspeed You Black Emperor and Stars of the lid should love this one.

A large Lisboa ensemble presenting a collective improvisation titled after a painting by Yves Klein, with performers including Ernesto Rodrigues (baritone violin), Miguel Mira (bass), Nuno Torres (sax), Carlos Santos (electronics), Rodrigo Pinheiro (piano), &c. &c.

Referencing the work of French artist and composer Yves Klein, this large group of Creative Sources regulars perform the 4 part Monochrome Bleu Sans Titre, a subtle and rich work of acoustic and electronic improvisation.

The 3rd full length from Canada's Inhabitants expands the sonic experiments of this quartet's intuitive group improvisations, mixing rich feedback with alluring lyricism.

Edition Rz's "Parallele" series in a spiral bound catalog and 2 CDs from the 2000 Berliner Festival Neuer Musik with compositions by Francois Donato, Tom Johnson, Christina Kubisch, Alvin Lucier, &c.

Two concerts from an eight-year gap in the published recordings of the ISKRA 1903 trio of Paul Rutherford (trombone), Philipp Wachsmann (violin & electronics) and Barry Guy (bass & electronics), masterful improvisation blending acoustics and electronics.

Recorded in Brooklyn and Paris, this quintet crosses the threshold between jazz, rock and electronic sound with a somewhat dark intent, using guitar & sitar, organs, syths, pianos, drums, bass and sounds to evoke thick and extended psychedelic environments.

Improvising artists Catherine Jauniaux on voice, bird call, cupule, cazoo and eRikm on turntables, electronics, live sampling, architect lamp recorded these 17 pieces for the radio show A L'improviste by Anne Montaron for France Culture Radio.

Brighton, UK turntable/electronics improvisor Daniel Jones and the American guitarist Barry Chabala meet for an album of ringing and beautiful lowercase sound.

A compendium of compositions and improvisations from 2009-13 by undersea acoustician and audio engineer A.F. Jones, who uses stringed instruments and analog devices, hand-crafted and found, in works that emphasize structural components such as timbre, tone, or attack over form.

JC Jones on electroacoustic bass and live electronics performing duos with friends Harold Rubin, Ariel Shibolet, Maya Dunietz, Yuval Mesner, Josef Sprinzak, &c.

Vancouver-based Jay Crocker, half of Bent Spoon with Chris Dadge, in an album of electronics using homebuilt instruments and treatments, rhythmically based music with effective melodies and a quirky, sometimes lo-fi, but always engaging approach.

The 2nd CD from the electroacoustic trio of Gunter Muller, Jason Kahn & Christian Wolfarth, an entrancing and mysterious set of extended and unedited improvisations.

The first meeting of Jason Kahn and Phil Julian, both performing on analogue modular synthesiser, intended to be recorded as material for studio sound compositions, but which was so compelling as improvised work that they chose to release the album as recorded.

Sonic explorer Jason Kahn & Asher Thal-Nir in a 2008 concert at Boston's Axiom Gallery for a performance that creates inspired sound worlds by layering Kahn's planes of sound with Asher's environmental processing.

Jason Kahn uses feedback and electronic noise to create a large work created from static, hiss, and unusual electronic sound, dynamic and ever-shifting aspects of both lovely and aberrant electronics, captivating in ever-shifting sounds that inform but do not overwhelm.

Sound artist Jason Kahn performing in Zurich at the Kunstraum Walcheturm arts organization, recording fourteen short improvised sections, focusing on heavily effected drums and percussive elements augmented with synthetics, radio, plus work exclusively for voice.

Jason Kahn brought Olivia Block, Mark Trayle, and Ulrich Krieger together to create this work for the 2008 Cal Arts Center for Experiments in Art, Information and Technology Festival.

"This Forest" is a single sided LP from Italian noise artist Kam Hassah, dense stratas of sounds moving in hypnagocic ways, a gloomy forest of sounds.

Noise and sound artist Zbigniew Karkowski and Canadian born Japanese based noiser Kelly Churko in four recordings from Super Deluxe and Soup in Tokyo, bookmarking the release with harsh distortion offset by spacious and dynamic glitch and subtly aberrant sound.

Electronic artist (and on this release, pianist) Olivia Block and radical trumpeter Greg Kelley meet for five works that range from breathy meditations to active "slapstick" routines of bewilderingly interesting sound.

A mysterious electroacoustic work in seven compositions commissioned by the Sylvain Emard Danse group of keyboard artists Tiari Kese, aided by trumpeter Ellwood Epps and percussionist Michel F Cote.

Extreme percussion work from Eli Keszler, mostly solo pieces using a diverse sonic palette, and assisted on 2 tracks by clarinetist Ashley Paul, plus brass player Andrew Fenlon and prepared pianist Sakkiko Mori.

KGB (Dougherty/Hennebohl/Cascone) in audio environments fromm 2 day-long performances in Berlin using a mix of found objects, constructions, machines, contact mics & traditional instruments.

Michel F. Cote, Bernard Falaise, and Alexandre St-Onge on their second CD as Klaxon Gueule, but now as an electroacoustic chamber ensemble instead of a power trio.

Three Swiss improvisers - Hans Koch on bass clarinet, Alexandre Bable on percussion, and Gaudenz Badrutt on electronics - in an inventive and exceptionally well-balanced 7 part suite of tonal work, quick interplay, and extended techniques.

2CD set with electronic and software-generated compositions by pioneer G.M. Koenig.

Recordings from the Elektronic Studio at the TU Berlin, the Studio of the Institut International de Musique Electroacoustique de Bourges, and at Patrick Kosk's own studio.

Berlin based Annette Krebs and Tokyo sound artist Taku Unami bring together a variety of improvisation, compositional and unlikely sources for 5 part puzzle box of understated sound.

Performing on cello, piano, prepared guitar, tapes, and the mixing desk itself, Anthea Caddy, Magda Maya, and Annette Krebs present two improvisations, one from the studio and one live in Boston.

Guitarist and electroacoustic musician Krebs met harpist and electronicist Rhodri Davies in 2008 for these recordings, which Krebs then organized for these fascinating recordings.

Incredible and telepathic ea-oriented improv from violist Ernesto Rodrigues, saxophonist Martin Kuchen, cellist Guilherme Rodrigues, and electronicist Carlos Santos.

The dual alto saxophones of Martin Kuchen and Seymour Wright meet guitarist Keith Rowe for an impressive journey of free improvisation with Rowe taking the lead.

The second album from the long running lowercase / ea-improv "pop" duo of Burkhard Stangl and Christof Kurzmann, understated and intensely skewed music and songs.

A series of unusual electronic constructions from Malaysian sound artist Goh Lee Kwang, Herbal International's label boss, a diverse set from indistinct squiggly sound to full-on noise, with lengths from 31 seconds to 37 minutes; unusual, peculiar, and fascinating.

A sound track to the Malaysian stage play "Butterfly Lovers", which explores the themes of human relationships and emotions through a Zen perspective, from sound artist Goh Lee Kwang in a sextet that merges traditional Malaysian instrumentation and electronics.

Two extended works from Herbal International label leader Goh Lee Kwang: the two part "Vurnmmkied" the first of static sonic environments that slowly morph, while the second varies with a mix of subtle and harsh sound; "3753" contrasts with gentler, slower territory.

A diverse set of electronic compositions from hauntingly beautiful to tormented soundscapes, composed by Goh Lee Kwang for a multimedia stage work based on Rashomon, a short story about moral ambiguity written in 1915 and based on a 1000-year-old Japanese tale.

Dark electronic soundscapes with dark beats and vocal improvisations.

Intelligent Dark Electronica with a touch of Krautrock and experimental ambient.

An ambient electronic adventure driven by experimental touches of noise and glitch in a journey through moods of mystery, melancholy, eminent peril, and even elation inspired by the magickal strength of Aleister Crowley.

Eric La Casa and Cedric Peyronnet collected sounds in a triangular area in the north of the Creuse departement, France, giving the landscape a sonic corporeality by each initiating a sound work based on a specific site, which the other composer expanded upon.

Site specific recordings made for two live performances in Le Havre and Liege (2010) by sound artists Eric La Casa and Cedric Peyronnet, one disc each of sound sculpted from the same field recordings, but with vastly different results.

A journey in sound from composer Eric La Casa, who organized these recordings of water and wind captured over 12 years as a sonic journal of the various geographic locations he visited, transforming them into an absorbing story about the living world.

Paletuvier, or "mangrove", is part of a color series where Labrosse, Lauzier and Tanguay use close-miked acoustic instruments to create an ecosystem of sound in subtle and rich interplay.

Incredible hybrid of styles from Houle, Zubot & Co., incorporating electro-acoustic, improvisation, folk-inspired melodies, samples and odd dialogue.

Recorded at Graham Lambkin house, the duo treated the entire building and surrounding grounds as a studio in "musical settings for common environments and domestic situations".

An incredible and twisted journey in sound from sonic explorers Graham Lambkin and Jason Lescalleet, who alternately hypnotize and startle the listeners in a series of "photographs" documenting their personal histories in sound.

Balancing active organized sound worlds from Graham Lambkin with Wandelweiser discretion from Michael Pisaro-Liu in five tracks that punctuate concrete sound compositions with Feldman-esque piano progressions, bound together by a short poem; captivating and elusive.

Four improvisers from Quebec and Norway playing prepared reeds, strings, and a broken turntable, an ea-improv release evoking the sonic and industrial world of sound.

The Canadian duo of reedist Philippe Lauzier and bassist Eric Normand freely improvise in sound environments that are both introspective and precarious, using subtle and aberrant approaches to playing that evoke unusual aspects of their instruments in oddly refined dialog.

Berlin sound artist Hanno Leichtmann's modern version of minimal music with strong connections to dub, ambient and club music, recorded with the help of Kai Fagaschinski (clarinet), Sabine Ercklentz (trumpet), and Alex Stolze (violin).

Taking their name from the German Town Bad Fallingbostel, this album collects recordings from the 3 year collaboration of these two improvising sound artists: Gunnar Lettow on prepared bass guitar, electronics & objects; and Korhan Erel on computer & controllers.

NY-based Arto Lindsay's diverse career includes No Wave band DNA, Ambitious Lovers with Peter Scherer, acclaimed Brazilian-tinged pop records, and improvising with a great set of Downtown NY players, much of which is presented in this excellent cross-section of his work to date.

Looper (Nikos Veliotis, Martin Kuchen and Ingar Zach) in Another Timbre's Silence and After series, layered and slowly moving sound work of great depth and subtlety.