Intuitive music is a form of musical improvisation based on instant creation in which fixed principles or rules may or may not have been given. It is a type of process music where instead of a traditional music score, verbal or graphic instructions and ideas are provided to the performers.[1] The concept was introduced in 1968 by the German composer Karlheinz Stockhausen,[2][3] with specific reference to the collections of text-notated compositions Aus den sieben Tagen (1968) and Für kommende Zeiten (1968–70). The first public performance of intuitive-music text compositions, however, was in the collective work Musik für ein Haus, developed in Stockhausen's 1968 Darmstadt lectures and performed on 1 September 1968, several months before the first realisations of any of the pieces from Aus den sieben Tagen.[4][5][6]
Intuitive music may appear to be synonymous with free improvisation or with improvised playing within open composition forms, but the collectively intuitive aspect, the emancipation from known music genres and the meditative dimension are especially emphasized by Stockhausen: "I try to avoid the word improvisation because it always means there are certain rules: of style, of rhythm, of harmony, of melody, of the order of sections, and so on".[7] Nevertheless, one critic finds that intuitive music is not in essence irrational, but that for Stockhausen intuition must become a controllable ability, and therefore is an instrument of the project of modernity: "the investigation and instrumentalization of the world by controlled procedures".[8]
At the 1968 Darmstadt composition seminar where the intuitive-music concept was central for the group composition Musik für ein Haus, Stockhausen himself emphasised that it has nothing to do with indeterminacy: "I do not want a spiritualistic seance—I want music! I do not mean anything mystical, but everything absolutely direct, from concrete experience. What I have in mind is not indeterminacy, but intuitive determinacy!"[9]
Bergstrøm-Nielsen, Carl [da; de]. 1997. "Festlegen, Umreißen, Andeuten, Hervorrufen: Analytisches zu den Textkompositionen von Karlheinz Stockhausen." MusikTexte [de]: Zeitschrift für Neue Musik no. 72 (November): 13–16. in German, in English
Iddon, Martin. 2004. "The Haus that Karlheinz Built: Composition, Authority, and Control at the 1968 Darmstadt Ferienkurse". The Musical Quarterly 87, no. 1 (Spring): 87–118.
Kurtz, Michael. 1992. Stockhausen: A Biography, translated by Richard Toop. London and Boston: Faber and Faber. ISBN978-0-571-17146-0.(in English)
Kutschke, Beate. 1999. "Improvisation: An Always-Accessible Instrument of Innovation". Perspectives of New Music 37, no. 2 (Summer): 147–162.
Misch, Imke, and Markus Bandur (eds.). 2001. Karlheinz Stockhausen bei den Internationalen Ferienkursen für Neue Musik in Darmstadt 1951–1996: Dokumente und Briefe. Kürten: Stockhausen-Stiftung für Musik. ISBN3-00-007290-X.
Ritzel, Fred. 1970. Musik für ein Haus: Kompositionsstudio Karlheinz Stockhausen, Internationale Ferienkurse für Neue Musik, Darmstadt 1968. Darmstädter Beiträge zur Neuen Musik 12. Mainz: B. Schott's Söhne.
Stockhausen, Karlheinz. 1989. "Intuitive Music" (transcribed from the lecture filmed by United Artists, London, 1971). In Karlheinz Stockhausen, Stockhausen on Music: Lectures and Interviews, compiled by Robin Maconie, 112–125. London and New York: Marion Boyars. ISBN0-7145-2887-0 (cloth) ISBN0-7145-2918-4 (pbk).
Stockhausen, Karlheinz. 1993. "Questions and Answers on Intuitive Music" (from a discussion at Cambridge, 1973). CD booklet, Stockhausen Complete Edition CD 14 A-G (English edition), 75–102. Online.Russian translation. German translation by the composer, as "Fragen und Antworten zur Intuitiven Musik", in the booklet for the German edition of the CD as well as in Stockhausen's Texte 4:130–151 (Cologne: DuMont Buchverlag, 1978), ISBN3-7701-1078-1.
Stockhausen, Karlheinz. 2009. Kompositorische Grundlagen Neuer Musik: Sechs Seminare für die Darmstädter Ferienkurse 1970, edited by Imke Misch. Kürten: Stockhausen-Stiftung für Musik. ISBN978-3-00-027313-1.
Bailey, Derek. 1992. Improvisation: Its Nature and Practice in Music, revised edition. [UK]: The British Library National Sound Archive. US edition, supplemented with photographs between pages 58 and 59, New York: Da Capo Press, 1993. ISBN978-0-306-80528-8.
Bergstrøm-Nielsen, Carl. 2008. "Das Bekannte ausschließen: Stockhausens "Intuitive Musik" und ihre Aufführungspraxis". MusikTexte, no. 117:63–66.
Kohl, Jerome. 1978. "Intuitive Music and Serial Determinism: An Analysis of Stockhausen's Aus den sieben Tagen." In Theory Only 3, no. 2 (March): 7–19. PDF version (archive from 5 February 2012)