Formula composition


Formula composition is a serially derived technique encountered principally in the music of Karlheinz Stockhausen, involving the projection, expansion, and Ausmultiplikation of either a single melody-formula, or a two- or three-voice contrapuntal construction.
In contrast to serial music, where the structuring features are more or less abstract and remain largely inaccessible to the listener's ear, in formula composition the musical specifications of pitch, dynamics, duration, timbre, and tempo are always directly evident in the sound, through the use of a concisely articulated melodic tone succession, the formula, which defines the large-scale form as well as all the internal musical details of the composition.

Stockhausen's music

Though foreshadowed in Stockhausen's once-withdrawn Formel of 1951, the technique made its first appearance in Mantra in 1970, and became the central focus of Stockhausen's music up to 2003. Stockhausen's mammoth opera cycle Licht is based on a three-strand "super-formula".
Hermann identifies two kinds of formula composition in Stockhausen’s works prior to Licht:
formula compositions in which the form results from projection of the formula,... works in which melodies in themselves possess many internal characteristics of formulas, but where the formal idea itself does not originate from the formula used in their realisation

Works of the first type include Mantra, , Jubiläum, and In Freundschaft ; works of the second type comprise Alphabet für Liège, the “Laub und Regen” duet from Herbstmusik, Musik im Bauch, Harlekin, Der kleine Harlekin, and Sirius. Other works from the 1970s, such as Sternklang, Trans, Ylem, the first three parts of Herbstmusik, Atmen gibt das Leben, Tierkreis, and Amour do not employ formula technique, according to Conen, though the composer includes Atmen gibt das Leben amongst the works composed using "formula complexes".

Other composers

describes his composition Rituel, in memoriam Bruno Maderna as a "ceremony of memory", based on "numerous repetitions of the same formulas", and it has been seen as an analogue to Stockhausen's formula compositions—especially to Inori, because of the shared ritual character of the two compositions.
York Höller, who studied with Stockhausen in 1971–72, uses a similar method, which he names Klanggestalt, and at least one writer has used the expression "formula composition" to describe it. Finbar O'Súilleabháin, however, while accepting there are parallels between the techniques in Höller's opera The Master and Margarita and Stockhausen's Licht cycle, concludes that Höller's conception is "perfectly distinct".