Three compositions by Luigi Nono, recorded at the Berlin festival "Inventionen", live electronics moving away from clear spatial and timbral assignations rendering the acoustic instruments barely recognizable.

3 works by composer Luigi Nono: "A Carlo Scarpa" for orchestra; "A Pierre..." for bass flute, bass clarinet and live elektronics; and "Guai ai Gelidi Mostri" for ensemble, voices and live elektronics.

Reissuing composer Luigi Nono's 1990 Edition Rz LP with the addition of 3 works, presenting 6 remarkable symphonic works combining live electronics and voice, intended to expand the technical possibilities of sound and the perceptive faculties of the listener.

Orchestra of the National Center for Korean Traditional Performing Arts performs selection of Korean Classical Music, including "Yomillak", first performed in 1447, along with 3 other historic works.

Michael Pisaro's composition consists of the alternation of sedimentary layers of low percussion samples in slow rotation, and clusters of slowly modulating high sine waves pierced by bowed crotales.

A collection of materials for solo guitarist, written by Michael Pisaro and here performed by Christian Alvear, presenting the performer with up to 12 fragments which can be played in any order and which allow for various transformations, cuts, extensions and silences.

The second part of composer Michael Pisaro's "Hearing Metal" series, Pisaro performing on field recordings, radio, guitar, sine tones, with Greg Stuart performing on a diverse set of percussive instruments.

The third part of composer and performer Michael Pisaro's "Hearing Metal" series, Pisaro providing sine tones, performing with Greg Stuart on 16 suspended cymbals plus grains/surfaces.

Three versions of Pisano's composition based on Wallace Steen's poem: a reissue of the original version; an alternate version with different field recordings; and one with the percussion parts alone for the listener to add their own fields recordings.

Ricefall (2), the 2nd is a 72-minute piece for 64 separate tracks of rice falling on objects, performed with percussionist Greg Stuart, a composition of unusual dynamics and pacing.

Pisaro's "fields have ears" started as a simple work for solo classical guitar and sine tones, but has developed into this extended work augmented with turntables, radios, records, field recordings, and earlier Pisaro pieces.

Michael Pisaro's compositions for translations of Oswald Egger's "Diskrete Stetigkeit, Poesie und Mathematik", performed with Pisaro, Egger, Julia Holter, Taku Sugimoto, Graham Lambkin (who also provides audio), &c.

Pisaro's fascinating composition created with guitar, bass, percussion, radio, electronics, and field recordings, using long gaps of silence resolved through a dynamic set of rich audio sections.

An investigation of the sounding properties of pipes and streets interspersed with a duo for bass clarinet and electric guitar in the form of ten three-minute episodes.

Two works for piano composed under Stalinist rule by Dmitri Shostakovich and Sergei Prokofiev, recorded in 2009 by pianists Ufuk & Bahar Dorduncu.

The sixth QB Collection, "Arbor Vitae", pays homage to the Canadian-American composer James Tenney with performances of the complete quartets and quintets.

The Bozzini string quartet working with the melodic and unique universe of Toronto-based composer and performer Martin Arnold, whose roots are in the music of avant and improvisational work.

Premiered by the Bozzini Quartet at Berlin's Ballhaus Naunynstrasze, this haunting work was composed for temporal and architechtural space using unusual tuning systems producing natural harmonics.

Horatiu Radulescu's String Quartet No 4, opus 33 (1976-87) performed by the Arditti String Quartett at IRCAM/Centre Pompidou Paris in 1996.

Two compositions from Eugeniusz Rudnik, and a large work from vocalist Maja S. K. Ratkje performed live at The Polish Radio Experimental Studio using Rudnik's samples, her voice, and her own concrete elements in a virtual "dialog" with the composer.

Unorthodox vocalist and electroacoustic composer Maja Solveig Kjestrup Ratkje, half of FE-Mail, in a collection of compositions from chamber music to works for electronics and voice.

Exploring the many voices of the extraordinary electronic instrument onde Martinot with works by Olivier Messiaen, N'Guyen Thien Dao, Jacques Charpentier & Tristan Murail.

Electro-acoustic improvising trio exploring the extremes of free improvisation and contemporary composition.

German composer Michael Reudenbach's works and studies from 1991-2009 are presented in a six-panel digipack with a 22-page booklet of images and photos, and notes in German and English.

Heretical new music for solo guitar conceived as impossible etudes and exercises on a variety of finger busting guitar techniques and performed by Marc Ribot.

Guitarist Ribot in a gorgeous and contemplative album of adaptations of music he has written for films, for classic silent movies, and that he scored for his personal amusement and imagination.

Two CD set of electronic and concrete compositions from German composer Riedl, with recordings from Siemens-Studio for elektronische Musik and Studio for konkrete Musik.

A series of compositions by Richard Rijnvos that were inspired by an installation in the Hessisches Landesmuseum consisting of an arrangment of about 270 objects known as the 'Block Beuys'.

Percussionist Danielle Palardy Roger's first major solo composition in 13 pieces which is performed by Claude Beaugrand, Jean Derome, André Duchesne, Joane Hétu, Diane Labrosse, and Martin Ouellet.

A 3 CD box set with a booklet and bow hair marking violinist/conceptualist Jon Rose's 60th birthday, all previously unreleased works ranging from radio documentary and radio fiction to virtuoso performances using acoustic violin and his hyperstring interactive bow system.

"Texturen" for seven musicians and eight other works from composer Katharina Rosenberger, blending acoustics, electronics and voice in inventive ways, as performed by the NY Wet Ink Ensemble.

CalArts Chamber Ensemble performs this large work from composer David Ronsemboom, a whispered chamber opera/concerto grosso for six instrumentalists, whispering voices, electronics and interactive computer software.

New York multi-reed and wind player Ned Rothenberg performing on the shakuhachi in orignal compositions performed with viola and spoken word in beautiful and nuanced performances.

Pianist Steffen Schleiermacher plays six spiritual pieces by composer Dane Rudhyar that are not meant to be analyzed and thought about, but to be felt and experienced.

Six works by composer Giacinto Scelsi performed by groups including the Ensemble 2E2M, collected and remastered from the original recordings.

Composer/performer/instrument builder Elliott Sharp's 2nd in a series of complete string quartets, inventive works blending computer science, fractals, improvisation and mathematics.

A new composition by clarinetist and composer Magnus Granberg, the leader of the highly acclaimed ensemble Skogen, this time with a new, smaller group that includes percussionist Erik Carlsson, performing his beautiful, melancholic music.

The Smith Quartet with pianist John Tilbury perform two long works by Morton Feldman: "For John Cage" (1982) and "Piano and String Quartet" (1985) on DVD Audio.

A chamber opera by Joanna Halszka Sokolowska at Opera// REMIX at Komuna// Warszawa, using sung and spoken voice, piano, and a variety of tonal instruments to present an intriguing set of variations informed by numerological methods, scientific statistics, &c..

Composer Ernstalbrecht Stiebler presents three solo pieces, one for accordion (Teodoro Anzellotti) one for piano (Marianne Schroeder) and the third for organ (Huub Ten Hacken).

Alternating between Stockhausen and Beethoven, pianist Pi-Hsien Chen performs solo works including "Klavierstuck", "Sonata A-Dur Op. 101" and "Sonata C-moll Op. 111", contrasting and comparing the innovations of both composers.

Stockhausen's late 60s composition "Mantra" was a return to his intricately systematised approach to musical construction, expanding the possibilities and potentialities of the serial principle to allow for more melodic and embraceable compositions.

Five works from composer James Tenney for solo percussion, performed by Matthias Kaul, plus one work for tape and percussion and one work for percussion and tape-delay-system with Rudiger Orth ("Deus Ex Machina").

A suite of fiendishly complex compositions for mixed real (Bob Drake, Chris Cutler, Djorge Delibasic, Pegja Milosavljevic) and virtual resources.

Pianist John Tilbury plays three of his friend and colleague Tomasz Sikorski's minimalist compositions as well as an original improvisational piece performed in honor of Tomasz.

American pianist John Snijders performing the music of European composers Christopher Fox, Ivo Van Emmerik, Richard Rijnvos, James Rolfe, and Luca Francesconi.

2-CD set with recordings by the legendary 20th century avantgarde pianist performing compositions by (and with) John Cage, plus Sylvano Bussotti, Morton Feldman, Christian Wolff.

Ullman's composition of subtle gradations in sound performed very softly forcing the ear to notice the smallest variations, as realized by the string trio Ensemble Oriol Berline.

A 3 CD box with new recordings of composer Jakob Ullmann's works, recorded between 2008-2011, including "disappearing musics for six players (more or less)", "komposition fur streichquartett 2", &c.

An extract from Berlin composer Jakob Ullman's 2012 3-CD box set on Edition Rz, presenting "solo III for organ" (1992/1993), an hour long work of tone and tension performed by Hans-Peter Schulz at the Big Organ in Abteikirche Neresheim.

A work resulting from Ullmann's reflections about the relationships between music and language: language as sound and language as text, and the numerous relationships between texts of different cultural and religious traditions.

Russian composer Galina Ustvolskaya's piano sonatas performed by Marianne Schroeder, innovative works that integrate dissonance, drone, overtone and harmonic density.

Volume 2 documenting the Berlin festival "Inventionen", a retrospective sampler with recordings of works by: Westerkamp, Sciarrino, Cage, Namtchylak, Jones, Scelsi, Fujita, Driscoll.

Two re-releases of Edition RZ LPs that are now available in this double CD box with additional tracks, as well as a mainly acousmatic DVD that features electronic tracks by a variety of electroacoustic composers.

An excellent compilation of modern Musique Concrete featuring compositions by Chin, Kosk, Cee, Donato, Minard, Mitterer, Dhomont, Karlsson, and Wishart.

The string quartet sei-jaku by German composer Klaus Lang, documented on this CD, was performed on June 30, 2002 in the Grober Sendesaal of the SFB Berlin by the Arditti String Quartet during the festival Inventionen 2002.

Recordings of a concert at London's Cafe Oto dedicated to Jozef Patkowski's Polish Radio Experimental Studio (CD2), which are transformed in the studio by John Tilbury, Eddie Prevost, Phil Durrant, Maciej Sledziecki & Mikolaj Palosz (CD1).

German composer, cellist and fluxus artist Michael von Biel in 5 works, two performed by the Pellegrini-Quartett in 2003, a string quartet from '67, and two electronic works from '64 & '68.

Electronics artist Watkins wrote this piece for resonant spaces, interactive electronics, audience participation & string quartet, here in a special version tuning each string to an odd partial of 60Hz.