Zeit
Subtitle: orchestra.
Published: 2005
Language: eng
Number of pages: 67
Description: Zeit focuses on the concept of time, contrasting forward momentum with the lack of it. The piece is divided into sections that are comprised of a 'mode' or collection of pitches that create a web of static harmony. The sections also have different forms and goals as well as features that are consistent throughout the piece. Each section has a specific number of measures in increasing order according to FIBONACCI numbers (1,2,3,5,8 etc.). Thus, the sections get longer as the piece progresses. There are further subdivisions and high points within sections, also placed according to FIBONACCI numbers. Tempo and metre remain consistent for the duration of each section. However, since tempo and metre changes between sections (starting at section 21), the actual duration of each individual section will not relate in FIBONACCI proportions. Each section has unique thematic and harmonic material. However, as the piece unfolds, it becomes evident that the material becomes increasingly connected. The sections progress until finally all 12 notes are available for the climax and subsequent conclusion to the piece.Aside from the gradually increasing size of sections, there is another element of time progression at the micro level of the piece. The time between entries of material often incrementally increases or decreases by a specific unit of measure. A related technique of 'time stretching' is also used. Here, two elements are juxtaposed with one broadening and the other diminishing. Just as the FIBONACCI numbers are present in the structure of the work, they can also be found in space between gestures and in duration of gestures.This form creates a general structure for the piece, while leaving the individual sections free to evolve in different directions. The elements and gestures used throughout the work are united in a common metre in the final section where they find a common mood. The structure of the work can be likened to a family. We discover each person individually (sections) and begin to realize that they are related (common features in motivic and harmonic material), and finally see them together in the same situation (final section).
Notes: Thesis (Mus.Doc.)--University of Toronto, 2005.

Electronic version licensed for access by U. of T. users.

Source: Dissertation Abstracts International, Volume: 66-06, Section: A, page: 2019.