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Hans W Koch: The O. Theorem - VINYL LPTitle: The O. Theorem Artist: Hans W Koch Label: Edition Telemark Product Type: VINYL LP UPC: 769791970861 Genre: Rock Release Date: 2018 10 19 Number of Discs: 1 Hans w. koch (b. 1962) is a Cologne based composer, performer, and sound artist. His work encompasses pieces for chamber and large orchestra, experimental scores for instruments, computers and everyday objects, sound installations, electronic music, etc. He summarizes his art as being about
Title: The O. TheoremArtist: Hans W Koch
Label: Edition Telemark
Product Type: VINYL LP
UPC: 769791970861
Genre: Rock
Release Date: 2018-10-19
Number of Discs: 1
Hans w. koch (b. 1962) is a Cologne-based composer, performer, and sound artist. His work encompasses pieces for chamber and large orchestra, experimental scores for instruments, computers and everyday objects, sound installations, electronic music, etc. He summarizes his art as being about sculpting thoughts in diverse material and prefers conceptual approaches: "more thought, less material". koch studied composition with Johannes Fritsch and currently is professor for sound at the Academy of Media Arts Cologne. Since the 1980s, koch has been concerning himself with the concept of "total harmony" (harmonie totale) introduced by Russian composer Nikolai Obouhow (1892-1954) where all twelve tones of the Western tonal system - in different octave ranges - are stacked into chord complexes, thus articulating the idea of a vertical twelve-tone music, as opposed to the horizontal twelve-tone music after Schönberg. Less than the mystical connotations expressed by Obouhow, koch is interested in the conceptual potential of this approach: a self-contained harmonic system in which every chord is an inversion of every other. Koch has made several works relating to total harmony and calls this work group "the O. theorem". This LP presents two pieces within this group: "stele fuer n.o." for large orchestra (2010) was premiered at the festival MaerzMusik in Berlin in 2010 with the Konzerthausorchester Berlin. "clock of fifths [totensonntag]" (2017) is an electronic piece where a field recording of church bells is filtered through a smartphone app developed by koch: The microphone signal is divided into twelve tone pitches that are heard in accordance with a timer that moves through the circle of fifths shown on the smartphone display. Full-color sleeve; includes printed inner sleeve with liner notes by Volker Straebel and hans w. koch. Edition of 300.
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Perfect Mouse & Keyboard Combo!
Style: Combo, Color: Rose, Size: 1 Pack
I love this combo so much I bought one for home and one for the office. I’m very picky when it comes to a mouse and a keyboard. The clicking sound drives me crazy. This mouse is very quiet and the keyboard is easy to type on. I love that the keyboard includes shortcut keys (calculator, volume control, etc.) and they actually work unlike others. I also appreciate the windows key - makes it easy to lock your computer when you’re away. The color is so pretty! Absolutely love the shade of pink. Highly recommend this product! Logitech is hands down the best!
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Reliable and lasts forever Best budget option
Style: Combo, Color: Black, Size: 1 Pack, Style: Combo, Color: Black, Size: 1 Pack
I had this same model a long time ago and it lasted forever, I only had to get a new one because I lost the USB receiver, so I know for a fact they are very durable. For the price, you can't beat the compatibility you just plug it in and it works instantly. The appearance is very simple, it's not the most attractive or pretty keyboard since it has no lighting or fancy features, but it's built to last. The noise level is fine for a membrane keyboard, not too loud. In terms of ergonomics, it feels comfortable enough for daily work and the color is just the standard black that goes with everything. The best part is the battery life, it lasts months without needing a change.
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Reviewed in the United States on April 11, 2026
★★★★★ 5
Exceptional
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Great product and great price
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I think the negative thing I can highlight is the pixel dentist isn’t that high so it doesn’t look as crisp but this is a great budget option when you are in a hurry (like me) or simply need a screen that does its job. I use it for home office and it’s more than enough.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Great value & clear & bright color.
Size: 24
The monitor has been working great. The color & graphics are sharp. It is also responsive to the computer. I got it on sale so it was a great price & addition to my computer setup.
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Reviewed in the United States on May 1, 2026