Sternklang (Star Sound), is "park music for five groups" composed in 1971 by Karlheinz Stockhausen, and bears the work number 34 in his catalogue of compositions. The score is dedicated to his spouse, Mary Bauermeister, and a performance of the work lasts from two-and-a-half to three hours.
Sternklang is "park music", to be performed outdoors at night by 21 singers and/or instrumentalists divided into five groups, at widely separated locations. The sounds from each performer are separately amplified and projected over loudspeakers. "Sound runners" transport musical "models" from one group to another, while a percussionist stationed at a central position helps synchronise the groups to common tempos at ten points in the piece. [1] The piece has been described as "a twilight fantasy … an extended outdoor Stimmung ". [2] From a technical point of view, it tackles and solves the problem of coordinating independent harmonic groups. [3]
Although Sternklang was first conceived in 1969, it was only composed two years later, on a commission from Sender Freies Berlin. The first performance took place from 8:30 to 11:30pm on 5 June 1971 in the Englischer Garten of the Tiergarten, Berlin, near the Akademie der Künste. [4] The performers were the Collegium Vocale Köln, an expanded version of Stockhausen's touring ensemble, Hugh Davies and his group, The Gentle Fire from London, and Roger Smalley and Tim Souster's ensemble, Intermodulation, from Cambridge. About four thousand people attended the performance. [5] Despite the unusually difficult performance requirements, there have been a number of subsequent performances: [6] [7] [8] [9] [10] [11]
The two Bonn performances in 1980 had been planned for outdoor performance in the Rheinauenpark . The loudspeaker towers were scheduled to be set up in the park on 21 July, five days before the first performance, but by that time uninterrupted rain had been falling for a week with no improvement in sight, so the decision was made to relocate the performance indoors, into the large auditorium of the Beethovenhalle. Stockhausen found that there were certain advantages to an indoor venue (better auditory contact among the performers, improved control of the just tuning of the harmonies, etc.), and so decided henceforth to authorise such performances and drew up special instructions for those conditions. In connection with this extension of performance practice Stockhausen decided also that even a single group out of the five specified in the score, or any combination of two to five groups may perform freely selected excerpts from Sternklang in concert. [12]
Sternklang creates a sense of "non-progressive or circular time by blurring complex relationships between pitch and rhythm based on the overtone series so that the structure is perceived as inexhaustible and thus appears static". [13] The entire composition is based on five just-intoned harmonic sounds, each containing eight tones corresponding to the second through ninth partials of the overtone series. One of these tones in each chord is the E above middle C, tuned to 330 Hz. In the first chord this functions as the ninth partial, in the second chord as the eighth partial, and so on to the fifth chord, where it is the fifth partial. Compositionally, the harmonic structure fluctuates between an extreme situation in which all five groups share the same chord and the opposite extreme where each group's chord is different. [14]
The rhythms, tone colours, and pitch intervals in the "models" are directly derived from star constellations observed in the sky and integrated as musical figures. [14]
The self-similarity of the time and pitch structures recalls the same composer's Gruppen . [15]
At the Birmingham performance in 1992, the composer observed members of the audience:
They stayed a while at the same place to listen to a group, then moved away in the park in the direction of another group. As I walked from group to group … I began to encounter the same people. Those located in the central listening area did not remain there long, at most five minutes, then went toward a group—who knows what prompted them to choose this one over another? [16]
The overall response of the audience attending was described by another observer:
for many in the park on Tuesday night the experience was unique and estimable: not a soul I talked to disliked it. Quite what came down to Earth that night as a result of this community endeavour has to be a matter of personal experience. At the very least those who brought this astonishing event to fulfilment can rest secure in the knowledge that they have given Birmingham a night unlike any other. [10]
Karlheinz Stockhausen was a German composer, widely acknowledged by critics as one of the most important but also controversial composers of the 20th and early 21st centuries. He is known for his groundbreaking work in electronic music, for introducing controlled chance into serial composition, and for musical spatialization.
Inori, for one or two soloists with orchestra, is a composition by Karlheinz Stockhausen, written in 1973–74.
Licht (Light), subtitled "Die sieben Tage der Woche", is a cycle of seven operas composed by Karlheinz Stockhausen between 1977 and 2003. The composer described the work as an "eternal spiral" because "there is neither end nor beginning to the week." Licht consists of 29 hours of music.
Gruppen for three orchestras (1955–57) is amongst the best-known compositions of German composer Karlheinz Stockhausen, and is Work Number 6 in the composer's catalog of works. Gruppen is "a landmark in 20th-century music ... probably the first work of the post-war generation of composers in which technique and imagination combine on the highest level to produce an undisputable masterpiece".
Kontakte ("Contacts") is an electronic music work by Karlheinz Stockhausen, realized in 1958–60 at the Westdeutscher Rundfunk (WDR) electronic-music studio in Cologne with the assistance of Gottfried Michael Koenig. The score is Nr. 12 in the composer's catalogue of works, and is dedicated to Otto Tomek.
The Klavierstücke constitute a series of nineteen compositions by German composer Karlheinz Stockhausen.
Hymnen is an electronic and concrete work, with optional live performers, by Karlheinz Stockhausen, composed in 1966–67, and elaborated in 1969. In the composer's catalog of works, it is No. 22.
Carré (Square) for four orchestras and four choirs (1959–60) is a composition by the German composer Karlheinz Stockhausen, and is Work Number 10 in the composer's catalog of works.
Dienstag aus Licht is an opera by Karlheinz Stockhausen in a greeting and two acts, with a farewell, and was the fourth of seven to be completed for the opera cycle Licht: Die sieben Tage der Woche. It was begun in 1977 and completed from 1988 to 1991, to a libretto by the composer.
Musik im Bauch is a piece of scenic music for six percussionists and music boxes composed by Karlheinz Stockhausen in 1975, and is Number 41 in his catalog of works. The world premiere was presented on 28 March 1975 as part of the Royan Festival. The performance was given by Les Percussions de Strasbourg in the haras in the town of Saintes, near to Royan. Its duration is roughly 38 minutes.
Studie II is an electronic music composition by Karlheinz Stockhausen from the year 1954 and, together with his Studie I, comprises his work number ("opus") 3. It is serially organized on all musical levels and was the first published score of electronic music.
Studie I is an electronic music composition by Karlheinz Stockhausen from the year 1953. It lasts 9 minutes 42 seconds and, together with his Studie II, comprises his work number ("opus") 3.
Fresco is an orchestral composition written in 1969 by the German composer Karlheinz Stockhausen as foyer music for an evening-long retrospective programme of his music presented simultaneously in three auditoriums of the Beethovenhalle in Bonn. It is Nr. 29 in his catalogue of works, and a performance takes about five hours.
Pole (Poles), for two performers with shortwave radio receivers and a sound projectionist, is a composition by Karlheinz Stockhausen, written in 1970. It is Number 30 in the catalogue of the composer's works.
Harlekin (Harlequin) is a composition for unaccompanied clarinet by Karlheinz Stockhausen, named for the commedia dell'arte character Harlequin. It was composed in 1975 and is Number 42 in his catalogue of works. A shorter, derived work called Der kleine Harlekin is Number 42½.
Stop is a composition for orchestra by Karlheinz Stockhausen, work-number 18 in the composer’s catalogue of works, where two performing realisations are also found as Nr. 18½ and Nr. 18⅔.
Oktophonie (Octophony) is a 1991 octophonic electronic-music composition by Karlheinz Stockhausen. A component layer of act 2 of the opera Dienstag aus Licht, it may also be performed as an independent composition. It has a duration of 69 minutes.
Unsichtbare Chöre is an eight-channel electronic-music composition by Karlheinz Stockhausen. A component part of the opera Donnerstag aus Licht, it may also be performed as an independent composition, in which form it is designated "ex 49" in the composer's catalog of works.
Expo, for three performers with shortwave radio receivers and a sound projectionist, is a composition by Karlheinz Stockhausen, written in 1969–70. It is Number 31 in the catalogue of the composer's works.
Musik für ein Haus is a group-composition project devised by Karlheinz Stockhausen for the 1968 Darmstädter Ferienkurse. Fourteen composers and twelve instrumentalists participated, with the resulting performance lasting four hours. It was not regarded by Stockhausen as a composition belonging solely to himself, and therefore was not assigned a number in his catalog of works.
