Schlagtrio

Schlagtrio (Percussive Trio) is a chamber-music work for piano and two timpanists (each playing three timpani) composed by Karlheinz Stockhausen in 1952. It is Nr. ⅓ in his catalogue of works.

History

The Schlagtrio was originally written in Paris in 1952 as a Schlagquartett (Percussive Quartet), for piano and three timpanists, each playing a pair of drums. It was premiered that year in Hamburg, but only in a radio recording. The first public performance was given in Munich on 23 March 1953, in Karl Amadeus Hartmann's Musica Viva concert series (Kurtz 1992, 56), after which Stockhausen decided that he had made impractical demands for subtle attack differentiations in both the percussion and piano parts. He withdrew the score after those two performances until 1973, when he decided to renotate it (Stockhausen 1978, 55). This revision was carried out during a holiday break in 1974, at N'Gor, a beach resort near Dakar in Senegal (Kurtz 1992, 50). The attacks and pitches remained unaltered, but the six timpani were redistributed, three each for just two players, and the note values were doubled in order to facilitate reading (Stockhausen 1978, 55).

Analysis

The six timpani are tuned to a whole-tone scale, a quarter tone lower than the piano. Each drum corresponds to one octave in the piano (Stockhausen 1964, 15). This oppositional scoring differentiates the piece from its immediate predecessors, Kreuzspiel, Spiel, and Formel. The former two use percussion as a noise element in contrast to pitch, while Formel integrates percussion timbres into the pitch structures of the other instruments (Frisius 2008, 53–54). The course of the work describes a process in which the clear sounds of the piano and the more shadowy notes of the timpani gradually come together, make contact and overlap, and then withdraw once again (Maconie 2005, 90). This is accomplished in a succession of twenty-three phases. The central, twelfth phase is the only one in which all twelve pitches in the piano and all six stroke types in the timpani are present (Stockhausen 1964, 16).

Discography

Filmography

References

Further reading

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