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Music theory 2-test 1/harmonic function and counterpoint
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Music
Undergraduate 1
02/08/2012

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Term
Harmonic axis of tonal music
Definition
includes I and V, the primary diatonic triads that form the harmonic axis of tonal music.
Term
tendency tones( 7-1, 5-1, 4-3)
Definition
7 and 2 are melodic tendency tones. 7 to 1, 2 to 1 or 3. They are less stable than those of the tonic traid. Although 5 is stable as tonic harmony, it is unstable root of the dominant harmony and has a tendency to 1.
Term
tonic function/dominant function
Definition
tonic- the opening of a phrase or piece need not to progress any particular chord.-----------tonic and dominant chords provide the harmonic foundation of tonal music. By themselves they can define a key
Dominant-leads back to tonic.
Term
cadence
Definition
a point of arrival that usually occurs at the end of phrase.
Term
authentic cadence(full cadence)
Definition
closes to 5 to 1, Labeled as AC
Term
half cadence-
Definition
those that close on a root position dominant
Term
perfect authentic cadence/imperfect authentic cadence
Definition
sop moves to 2-1, or 7-1, and bass moves to 5-1/ sop moves to 5 or 3;7-1 or 2-1 constitutes as an imperfect cadence.
Term
Contrapuntal cadence
Definition
Any other bass motion other than 7-1 or 2-1, being harmonically weaker than the more common leaping bass motions of 5 to 1.....so the second part of iac's moving basses is contrapuntal cadences.
Term
picardy third
Definition
idiom, in which tonic harmony that closes a piece will sometimes contain a raised third to form a major triad, satisfying closure.
Term
phrase
Definition
a musical idea that is terminated by a cadence
Term
common practice period
Definition
- time from 1650 to 1900 in which the basic principles governing harmonic practice were remarkably stable.
Term
functional tonality
Definition
principles that provide an accepted way of viewing common harmonic practice.
Term
modulation
Definition
when there are secondary tonal centers that are likely to be established through a process of changing keys( however the orig. key is brought back at the end.
Term
harmonic progression(pison)
Definition
selecting and ordering of harmonies in such a way that they form coherent and effective units of several chords.
Term
root
Definition
what chords are identified primarily by.(scale degree)
Term
root progression
Definition
when thinking of how chord progression can be reduced to root succession, which can turn roman numerals into mere scale degrees
Term
descending5ths (M,m)
Definition
M: I,iv,vii*, iii, vi, ii,V,I
m, i,iv,VII, III,VI,ii*,V,i
Term
harmonic function
Definition
-the judgment that certain chords and tonal combinations of sound behave alike.ex.tonic, predominant and dominant are harmonic functions. be aware that the extension of a triad by a 3rd to include a 7th, or the inversion of a chord doesn't change this.
Term
chord substitution
Definition
the exchange of one diatonic chord for another which has the same direction in relation to the (tonic-dominant) harmonic axis.
Term
harmonic function types
Definition
t-pd-d(tonic, predom,dom)-the structure of our phrases we explore to see what role they play in phrases found in musical literature associated with the common practice period.
Term
phrase model
Definition
the harmonic motion of t-pd-d-t that guides a phrase from its beginning to its cadence.
Term
roman numeral analysis
Definition
roman numerals we use to represent the qualities of diatonic chords on the harmonic rhythm.
Term
contextual analysis
Definition
when we analyze the harmony of a given phrase, following the phrase model, thus supporting the Roman numeral analysis that spells out the chords of the harmonic rhythm.
Term
harmonic rhythm
Definition
rate at which the harmony changes.
Term
harmonic function diagrams(pag13)
Definition
major: iii, vi, ii-IV, V-vii*,i.
minor: VII, III, VI, ii*-iv, V-vii*, i
(K/P)
I, IV-ii,V, I/m: i, iv-ii*, V, i
(Carey)
Term
normative harmonic function
Definition
diagrams(36251,m:736251/ or casey 1,4-2,5,1. )direct you of where typical root progressions lead from one chord to the next. 3-4, 5-4, 4-2, 4 to 1 7-1, 2 or 4 to 7 or 5, 7 or 5 to 1.
Term
CASE SENSITIVE roman numerals
Definition
used to represent the qualities of diatonic chords, because scale degrees differ in major and minor.
Term
TONIC EXPANSION-
Definition
when tonic extends for more than one measure or so...
Term
Intro of species counterpoint
Definition
The study of ctrpnt directs our attention tothe combination and interaction of diff independent melodic lines. The duet of the sop bass show voice leading reductions and melody harmonizations. -it is the underlying frameworks follow many of the principles of species counterpoint.
Term
Fux's Gradus Parnassum(1725)/Cantus Firmus
Definition
this man discussed species technique-didactic method advocated by the eighteenth-century composer and theoris(johann joseph).the book attempts to systematize the teaching of counterpooint. Fux's treatise formed the foundation for contrapuntall instruction during the Classical Period. Fux began his Gradus by adding a melodic line/counterpoint to a preexisting melody that consisted of pitches of equal duration(called cantus firmus)
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