Avant-Garde / Contemporary
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Black Truffle is honoured to announce the first ever vinyl reissue of David Rosenboom’s legendary Brainwave Music, originally released on A.R.C. Records in 1975 and here expanded to a double LP with the addition of over 40 minutes of contemporaneous material. Pioneer of live electronics, innovator in music education, collaborator with artists as diverse as Jon Hassell, Jacqueline Humbert, Terry Riley and Anthony Braxton, Rosenboom is renowned for his ground-breaking experiments with the use of brain biofeedback to control live electronic systems. Each of the three pieces that make up the original Brainwave Music LP integrates biofeedback with musical technology in different ways. In the side-long opening piece “Portable Gold and Philosophers’ Stones”, four performers have electrodes and monitoring devices attached to their bodies to receive information about brainwaves, temperature, and galvanic skin response. This information is analysed and fed into a complex set of frequency dividers and filters, manned by Rosenboom, but essentially played by each of the performers through their psychophysiological responses to the situation. The result is a slowly unfolding web of filtered electronic tones over a tanpura-esque fundamental, possessing the unhurried, stately grandeur of an electronic raga. In “Chilean Drought”, three different variations of a text about a drought in Chile, each read by a different voice in a different style, are associated with the Beta, Alpha, and Theta brainwave bands. Alongside an insistent piano accompaniment, we hear a constantly shifting combination of the three vocal recordings controlled by the relative preponderance of each of the brainwave bands in the soloist whose brainwaves are being monitored. “Piano Etude I (Alpha)”, the earliest piece included here, is based on research into the link between Alpha brain wave production and the execution of repetitive motor tasks. As Rosenboom plays a very rapid, incessantly repeated pattern in both hands – deliberately designed to be difficult to execute without being in an alert, non-thinking state similar to that associated with strong Alpha brainwave production – two filters controlled by monitoring his brainwaves process the piano sound, moving gradually higher in frequency as the average Alpha amplitude increases, resulting in a hypnotic, constantly shifting blur of repeated notes reflected through the shimmering, watery lights of the filters. For this reissue, the original LP is supplemented with an additional LP containing an unreleased 1977 live recording of Rosenboom’s “On Being Invisible”, in which the composer himself performs on an array of electronics that are fed information from his brainwaves. Stretching out over 40 minutes, the piece begins in similar territory to “Portable Gold and Philosophers’ Stones” but eventually becomes far wilder, building up to pointillistic bleeps and dense layers of electronic fizz that unexpectedly cut to near-silence. As Rosenboom explains, the piece creates a situation in which the ‘performer’s active imaginative listening became one of the ways to play their instrument, as well as an active agent in how self-organizing musical forms might emerge.’ Enriched with archival images and new notes from the composer, this expanded reissue of Brainwave Music is essential listening for anyone interested in the history of live electronic music and alive to the possibilities it might still contain.

Constructed the Philips Pavilion at the Brussels World's Fair (1958). Also included is'Concret PH', which was performed using 400 speakers, along with Edgard Varese's blockbuster electronic music "Poem Electronique" at the Philips Hall. You can't taste this tingling sensation that is ejected from a very esoteric and incomprehensible range that incorporates mathematics into music. Others, such as the chaotic concrète'Bohor'dedicated to Pierre Schaeffer, are a number of sound images that make you feel as if you are looking at a complete building in front of you.







Included here are a variety of pipe organ-style instruments, large-scale self-made instruments that combine huge metal plates and junk materials, in addition to installations that vibrate and be beaten under computer control. It is a live performance that announces the opening of the exhibition of works in which the artist participated. This is a very different content from the installation that was open to the public, and it is a one-time performance on November 8, 1987, which was handed down only by the invited guests who experienced this performance at that time and was half legendary.
Bagpipes by Yoshi Wada and other improvisational field artists, percussionist Michael Pagres, who co-starred with David Tudor and others at the Merce Cunningham Dance Company performance, and computer programs were created. At the same time, David Reina assisted the electronic sound in the performance of La Monte Young.






New York-based artist Eli Keszler is at the apex of his career. This year alone he’s had a three-month-long solo exhibition (“Blue Skies” at Fuse Arts, Bradford, UK), performed internationally in a duo with Laurel Halo, collaborated with noted Hungarian author László Krasznahorkai, taught experimental composition and performance at Camp in the Pyrenees mountains, composed music for Turner Prize–winning visual artist Laure Prouvost, and most recently embarked on a world tour with Oneohtrix Point Never.
“Stadium” is his new album for Shelter Press. As his ninth solo record,“Stadium” reflects his move from South Brooklyn to Manhattan, where he produced the album. The constant blurry motion and ever-changing landscapes of the fast-paced island helped him modify and shape his sound into a new kind of film noir. “After we moved into our East Village apartment,” Keszler explains, “we found a guitar pick on the floor that read ‘Stadium’. We looked at each other at the same time and had the same thought. It could have gone any number of ways.” Indeed, there is a startling amount of expression at play on each track, where intersections of melody, restraint and rhythm are used to challenge the idea of memory, impression and space.
Keszler is often mistaken for an electronic musician, but in fact his sounds are raw and natural, produced by hand live in-situ. His performance with the drumset and acoustic percussion are central to his work. He produces almost impossible textures through self-realized methodologies: cascading melodies, a shadow of voices, and a unique pointillistic materiality. Although playing with the intensity of digitally-created music, his communications are done live with no processing. These haptics are what give “Stadium” its depth and its warmth. In a recent interview for Dazed, collaborator Oneohtrix Point Never comments, “I’ve always described his playing as bacterial. He’s able to parallax into very small, very acute, very specific relationships between percussive textures. It’s beyond just being a drummer—he’s a world-building percussionist.”
In “Stadium,” Keszler uses lived experience to realize the most wide-ranging sound he’s created to date. “Stadium” draws out textures from overlapping geographies (from Shinjuku arcades to city streets and Brutalist architecture) and transforms these travelogue field recordings into starting points for composition. He then builds on these environments to create subliminal spaces for his percussion, keyboards and acoustic instruments. His “world-building” techniques are pushed to new levels with mesmerizing string and brass arrangements. Throughout the album, Keszler’s writing, keyboard playing and scoring operate like a sonic channel that transports the listener into a quaking web.
Perhaps this is the “stadium” referred to in the title: a larger network of sound and bodies moving continually, oscillating and turning in on itself. Keszler has explored these ideas before both in his visual work and sound installations—especially notable on projects such as his massive Manhattan Bridge installation ‘Archway’ or his Boston City Hall work «Northern Stair Projection.» “Stadium” takes these long-running ideas to new depths. “My installations work with massive city spaces for a complex of individuals,” Keszler states. “The recordings on Stadium are inverted. They are landscapes scaled for the singular. Like a mass collecting in one arena, this music compresses city spaces, genre and instrumentalism into an amorphous form. On the record, there are ruptures of information and happenstance. Like a game, it could go any number of ways.”




Originally recorded and released in 1988, Nurse With Wound’s ambient opus was years ahead of its time, a ground-breaking set of atmospheric sound patterns designed for ritual ceremonies. Hailed as a masterpiece on release, it soon became a firm favorite of NWW fans and topped the world ambient chart for over three months!
Originally a limited-edition three-album set housed in a handsome 12-inch gold and black foil embossed box, this new edition, a CD facsimile of the original vinyl set, contains the entire album plus 40 minutes of superb quality, previously unreleased music from the original sessions. A gold foil blocked cover and new parchment insert makes this one of United Jnana’s most elegant and desirable releases to date.


Greta Lindholm is an absolutely unique personality in the contemporary dance scene. She toured in India, Mexico, Japan, Scandinavia, Italy and France, during the '70 and '80 making known her synthetic and experimental approach in the choreographic field. Her art explores new boundaries and is essentially pure celebration of the body language and voice in its intimate relationship with the fluidity of movement. Using mainly foot drumming and vocal rhythms, she makes her body the only instrument of continuous exploration, halfway between traditional songs and rhythmic-gestural improvisation. Greta seems to treasure different vocal cultures and give them an avant-garde reinterpretation: from Scandinavian folklore to jazz scat singing, from baroque arias to the African Pygmy. Particular influence is given by the metric-vocal spelling of Karnatic and Hindustan music. All these differents suggestions serve to reinforce and accompany her plastic movements. Greta's performances are studded with imaginary phonemes, onematopeic patterns, rhythmic phrasing, phonetic articulations, breathing, spiral structures, frenetic drifts, clap handings or feet like timpani or snare drums. In this way her dance becomes "silent music" and can have analogies with other noteworthy vocal explorations, such as those of Meredith Monk. For the first time an audio document is a available on LP and CD, a co-production with our beloved friend: Sing a Song Fighter.



