Uploaded July 2013 | Updated September 2026, 23 hours ago
"Megaherz", a duet played by Hütter and Schneider, begins as a deep, rippling bass tone that steadily expands with electronic treatments to a discordant climax. Following this, there is a meditative middle section played with flute and keyboards, after which the piece closes with a series of wave-like crescendos of increasing intensity.
(en.wikipedia.org/wiki/Kraftwerk_(album))
"Megaherz", a duet played by Hütter and Schneider, begins as a deep, rippling bass tone that steadily expands with electronic treatments to a discordant climax. Following this, there is a meditative middle section played with flute and keyboards, after which the piece closes with a series of wave-like crescendos of increasing intensity.
(en.wikipedia.org/wiki/Kraftwerk_(album))



![Anton Webern: Konzert für neun Instrumente, op. 24 - I. Etwas lebhaft (1934)
Anton Weberns Concerto for Nine Instruments, Op. 24 (German, Konzert für neun Instrumente, op. 24, 1934) is a twelve-tone concerto for nine instruments: flute, oboe, clarinet, horn, trumpet, trombone, violin, viola, and piano; containing three movements: I. Etwas lebhaft, II. Sehr langsam, and III. Sehr rasch; and composed with a derived row, often cited [such as by Milton Babbitt (1972)] as a paragon of symmetrical construction.
In the words of Luigi Dallapiccola: a work of incredible conciseness . . . and of unique concentration . . . . Although I did not understand the work completely, I had the feeling of finding an aesthetic and stylistic unity as great as I could wish for. [Prague, September 5, 1935].
The second movement limits quite severely the values of many domains, for example featuring only two durational values (quarter and half note[s]), and, partly as a result, features great uniformity in texture and gesture.
The opening displays [the Concertos] distinctive trichordal structuring, four of which comprise an aggregate, or partition. The six combinations of [the partitions] trichords generate three pairs of complementary hexachords. Webern takes full advantage of this property [its fourfold degree of symmetry] in the Concerto, that under four appropriate transformations (T0T6I5IB), the tone row maintains its unordered trichords (j=019,091,etc., k=2te, l=367, and m=458). The hexachord featured is sometimes called the Ode-to-Napoleon hexachord (014589).
Video created with Sonic Visualizer, vokoscreen and OpenShot on a Debian 8 Jessie Linux System. Anton Webern: Konzert für neun Instrumente, op. 24 - I. Etwas lebhaft (1934)](https://i.ytimg.com/vi/ESmBM5Os2II/mqdefault.jpg)



![Jean-Claude Risset - Sud (1985) [Full Version]
Jean-Claude Risset - Sud (1985)
This work was commissioned by the French Ministry of Culture, from a project initiated by the GRM, where it was produced circa 1984-1985. The piece mainly uses sounds recorded in the Massif des Calanques, south of Marseille, as well as sounds synthesized via a computer (again in Marseille). These sounds were then treated via another computer at the GRM. The natural and synthetic sounds are first presented separately. Along the piece, they increasingly merge, through mixing and processing. Thus real bird songs, as well as synthetic bird-like or insect-like sounds, have been spatialised. In the third movement, the filtering of birds caws first appears as a colored echo, later as a genuine birds raga using the defective scale. The origin of the many sounds deduced from the germinal material can be ascribed to a family tree displaying the sonic proliferation and resembling a rhizome. (J-C. R.)
Video created with Sonic Visualizer and Vokoscreen on an OpenSUSE 12.3 Linux System. Jean-Claude Risset - Sud (1985) [Full Version]](https://i.ytimg.com/vi/Fhj2O4jToKI/mqdefault.jpg)


![Edition ZKM: Johannes Goebel - Après les Grands Tours (1993)
Die erste CD präsentiert frisch und neu vier klassische Herangehensweisen in der elektro-akustischen Musik: reine Klangsynthese - das gesprochene Wort als Klangquelle - Synthese, gewonnen aus konkreten Klängen - Samplertechnologie.
In seinem Werk »Après les Grands Tours« verwendet Johannes Goebel Schritte, einen Glockenschlag und ein Zitat aus Tacitus’ »Germania« als akustische Erinnerungsstücke jener Grands Tours, die den nord-südlichen Austausch über die Alpen Jahrtausende bestimmten. Ein Ausschnitt aus einem indischen Raga mit Sitar und Tambura ist das Ausgangsmaterial für neue Klangwelten in Ludger Brümmers »Ambre Lilac«. Im Mittelpunkt von Ramón González-Arroyos Komposition steht die Balance zwischen Klangreichtum und Transparenz, während Georg Bönn in »fallout« alle Klänge von dem gesprochenen Wort »Hiroshima« ableitet.
Johannes Goebel lebt und arbeitet in Troy, Vereinigte Staaten
Institut / Abteilung: Institut für Musik und Akustik
Am ZKM 1990–2002 Leiter des ZKM | Instituts für Musik und Akustik
Seit 2002 Gründungsdirektor des Experimental Media and Performing Arts Center (EMPAC), Troy, NY [USA] und Professor am Arts Department und in der School of Architecture.
This piece was composed for the festival RomaEuropa 1993. The title of the festival was the ‘Grand Tour’, the procession of European artists to Rome during the 18th and 19th centuries. In a reversal and extension of this theme, in this piece, I take up a few of sounds of a certain other grands tours of the past millennium that determined the north-south exchange across the alps. Footsteps, the stroke of a bell and a text from Germania by P. Cornelius Tacitus are only acoustic recollections. The Latin original is read in an Italian translation. […] In the text, Tacitus reports how the gods saved him and his soldiers from having to kill their enemies. They had already been slaughtered by neighbouring tribes. 60000 had been killed as a spectacle for the on-looking Romans. Tacitus exclaims that nothing better could happen in the current problematic political situation of the Roman empire than such hate among their enemies who obviously where not able to love the Romans.
Video created with Sonic Visualizer, vokoscreen and OpenShot on a Debian 10 Buster KDE Linux System. Edition ZKM: Johannes Goebel - Après les Grands Tours (1993)](https://i.ytimg.com/vi/GSN6vI88Gh4/mqdefault.jpg)