Uploaded January 2016 | Updated September 2026, 1 week ago
In my attitude, which constitutes a program for my lifetime, progression registers the process of work, documents and defines time.
Only one date appears, 1965, the date when the first "detail" came into being, followed by the sign of infinity, as well as the first and last number of the given "detail".
I am counting progressively from one to infinity, on "details" of the same format ("voyage notes" excluded), by hand, with a brush, with white paint on a grey back ground, with the assumption that the background of each successive "detail" will have 1% more white than the "detail" before it. In connection with this, I anticipate the arrival of the moment when "details" will be identified in white on white.
Every "detail" is accompanied by a phonetic registration on a tape recorder and a photographic documentation of my face.
-- Roman Opalka
Published by Museum Weserburg, 1992
In my attitude, which constitutes a program for my lifetime, progression registers the process of work, documents and defines time.
Only one date appears, 1965, the date when the first "detail" came into being, followed by the sign of infinity, as well as the first and last number of the given "detail".
I am counting progressively from one to infinity, on "details" of the same format ("voyage notes" excluded), by hand, with a brush, with white paint on a grey back ground, with the assumption that the background of each successive "detail" will have 1% more white than the "detail" before it. In connection with this, I anticipate the arrival of the moment when "details" will be identified in white on white.
Every "detail" is accompanied by a phonetic registration on a tape recorder and a photographic documentation of my face.
-- Roman Opalka
Published by Museum Weserburg, 1992



![György Ligeti: Lux Aeterna
Engineer – Hans-Peter Schweigmann
Producer – Karl Faust
Recording Supervisor – Dr. Manfred Richter
(1968)
The piece features many of Ligetis characteristic styles, including:
Micropolyphony, which Ligeti describes as The complex polyphony of the individual parts[,] embodied in a harmonic-musical flow in which the harmonies do not change suddenly, but merge into one another; one clearly discernible interval combination is gradually blurred, and from this cloudiness it is possible to discern a new interval combination taking shape.
Cluster chords, where every note within a given interval is sung simultaneously
A focus on timbre instead of melody, harmony, or rhythm.
The piece can be seen as divided into three distinct parts, as designated by text:
Lux aeterna luceat eis [m.1–36]: The sopranos and altos sing very similar parts in Ligetis characteristic style of micropolyphony. Each part has the same sequence of notes, separated by small time intervals. The tenors enter about halfway through this section, singing in the same range as the women.
Domine cum sanctus tuis in aeternum... [m.37–86]: The basses enter, singing in very high falsetto, showing Ligetis focus on timbre and texture. This is followed by a section where only the mens voices sing, and then the women enter on the text Quia pius es. The sopranos sing Requiem aeternam dona eis in a high register and gradually fade away.
Domine et lux perpetua luceat eis [m.87–126]: The men again sing the text Domine, this time in a more usual register, followed by the womens entrance, the altos in a low register and the sopranos in a high register. All parts gradually fade, and the piece ends with seven bars of silence. György Ligeti: Lux Aeterna](https://i.ytimg.com/vi/W5y1dwVc7O8/mqdefault.jpg)






