THEORY: THE TIME SCREEN
Tempo modulation, often called “metrical modulation” (a misnomer coined by Goldman in his article of 1951), is Carter's trademark innovation, although (as he has pointed out to more than one interviewer)
there is nothing new about [it] but the name. To limit brief mention of its derivations to notated Western music: it is implicit in the rhythmic procedures of late fourteenth-century French music, as it is in music of the fifteenth and sixteenth centuries that uses hemiola and other ways of alternating meters, especially duple and triple. From then on, since early sets of variations like those of Byrd and Bull started a tradition of establishing tempo relationships between movements, tempo modulation began to relate movements of one piece together, as can be seen in many works of Beethoven, not only in the variations of Op. 111, but in many places where doppio movimento and other terms are used to delineate [exact] tempo relationships. In fact, at that very time, the metronome was invented, which establishes relationships between all tempi. In our time, Stravinsky, following Satie, perhaps, wrote a few works around 1920 whose movements were closely linked by a very narrow range of tempo relationships, and much later Webern did the same.13
- Citation (MLA):
- Richard Taruskin. "Chapter 6 Standoff (II)." The Oxford History of Western Music. Oxford University Press. New York, USA. n.d. Web. 6 Dec. 2023. <https://www.oxfordwesternmusic.com/view/Volume5/actrade-9780195384857-div1-006003.xml>.
- Citation (APA):
- Taruskin, R. (n.d.). Chapter 6 Standoff (II). In Oxford University Press, Music in the Late Twentieth Century. New York, USA. Retrieved 6 Dec. 2023, from https://www.oxfordwesternmusic.com/view/Volume5/actrade-9780195384857-div1-006003.xml
- Citation (Chicago):
- Richard Taruskin. "Chapter 6 Standoff (II)." In Music in the Late Twentieth Century, Oxford University Press. (New York, USA, n.d.). Retrieved 6 Dec. 2023, from https://www.oxfordwesternmusic.com/view/Volume5/actrade-9780195384857-div1-006003.xml