Diatonic dramas and choleric cadences: A semiotic approach to tonal structure in Beethoven and Nielsen (read by Tom Pankhurst at HuMAC 2003)
Part I - Schenker and Greimasian Semiotics
My research into Carl Nielsen's powerful and idiosyncratic take on tonality has led
me to draw on the theories of both Heinrich Schenker and the French-Lithuanian
semiotician A.J. Greimas. In this paper, I want to speculate on how shining a Greimasian
light onto Schenker's understanding of tonal forces and structures might show up at least
some shadows of musical narrative.
Figure 1: Schenkerian and Greimasian models
Figure 1 outlines what I believe to be one of the most interesting correspondences
between these two theorists: both outline a process of elaboration or generation from deep
to surface level, as shown by the arrows. Schenker's prolongational model, with which I
am sure you are familiar, essentially shows how tonal music is, on multiple levels,
the elaboration of a perfect cadence.
Probably less familiar will be Greimas's narrative model, which shows how
discourse is, among other things, an elaboration of conjunctions and disjunctions between
subjects and objects. Working up from the bottom line of the diagram, these junctions, or
states of being, are realized (or performed) by subjects in an act of doing, and these two
basic modalities - the "being" of conjunction and disjunction, and the "doing" of their
performance - form the basis of Greimas's semiotics of narrative action. The doing of a
particular conjunction is modalised by their competence in respect of performing the
junction. This involves four further modalities shown below the main diagram. Two of
these, wanting and having-to are virtualizing modalities - they raise the prospect of a
particular conjunction. The other two, being-able and knowing, are actualizing modalities
- the conjunction becomes a genuine possibility, even if it has not yet been realized. By
exploring various types of discourse in these terms, Greimas develops some interesting
models of how they are understood as narrative. In extending this exploration to tonal
music, I am building on a small but crucial part of Eero Tarasti's framework for musical
semiotics, adding and adapting where necessary.
In his discussion of Greimas, Tarasti discusses the difficulty of distinguishing subjects in
a musical discourse. He suggests that when music is consonant it might be equated with
the modality of 'being' and goes onto say that:
It is rather in dissonance, 'doing' that we feel music lacking something and that its
energy leaves us unsatisfied ... Would it thus not be more appropriate to
speak of the way a subject appears in the music's kinetic energy, which from
dissonance strives for a state of rest? (Tarasti 1994: 104)
Tarasti's suggestion that the resolution of tension is analogous to conjunction is
suggestive for a Schenkerian view of tonal space. For Schenker the Urlinie is not only a
conceptual tension that binds passages into musically coherent wholes but also a palpable
one, in that scale-degree embodies 'striving toward a goal' (Schenker 1935: 4) and arrival on
scale-degree over the tonic means that 'all tensions in a musical work cease' (1935:
13). It is this second sort of tension that particularly lends itself to narrative interpretation,
as Schenker himself suggests when he writes: 'In the art of music, as in life, motion
towards the goal encounters obstacles, reversals, disappointments [etc.] ... Thus we hear
in the middleground and foreground an almost dramatic course of events' (1979: 5).
Returning to Greimas, the reduction of texts to a series of canonical or representative
sequences is the narrative aspect of his semiotics and is complemented by a cognitive
dimension of achronic oppositional structures that underpin discourses. Schenker's
understanding of tonal space in terms of tension and resolution, dissonance and
consonance are just the sort of oppositions through which Greimas tries to illuminate the
deep structure of narratives. He uses a tool called the semiotic square, which opens out
oppositions into four terms as shown in Figure 2.
Figure 2: semiotic square of tonal forces and basic modalities
Example 1: Schenkerian interruption structure (& initial ascent)
Musical tension and resolution (or dissonance and consonance) can be mapped, as Tarasti
suggests, onto the basic opposition of "being" and "doing". Progressions that effect
resolution thus project the modality of "being" whilst those that introduce tension project
"doing". The Urlinie (a middleground elaboration of which is shown in Example 1)
represents a move from scale-degree 3, which is a relative tension (or 'doing'), towards
the 'being' of resolution on scale-degree 1. Schenker's metaphor of striving suggests that
the Urlinie does not represent resolution and stability per se, but the desire for resolution
- "want-to-be". By analogy, the initial ascent on Example 1 can be understood as a
striving for tension (want-to-do). As relatively abstract representations of a deep level of
only one parameter of the music it makes sense to describe such progressions in terms of
the virtualizing modality of "wanting".
Schenker's subordination of structure to the norms of strict counterpoint introduces
another virtualizing modality that of "must". Here we also bring another position on the
semiotic square of tensions into play. The obligation to resolve suspensions, for example,
is a move away from tension - a negation of doing on the semiotic square at Figure 2 - so
the modal description of this obligation on suspended notes would be "must-not-do".
Schenkerian tonal space adds another obligation - the eventual structural resolution of all
tensions to scale-degree 1 over the tonic - and this can be described in terms of "must-
be". This obligation is in force all the time but becomes particularly pertinent when it is
denied as in the first half of an interruption structure.
Rather than continue to discuss this in the abstract, I want to move to the first analytical
example, the exposition from the first movement of Beethoven IV.
© Copyright Thomas Pankhurst
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