Showing posts with label Czerny. Show all posts
Showing posts with label Czerny. Show all posts

Wednesday, October 17, 2018

Post no. 300

It is four years to the day that I started this blog (introductory post), and this post is the 300th in the series. The blog has provided material for over twenty essays published on the Texas ScholarWorks platform (link to my author page).

The focus has been quite narrow throughout: ascending cadence gestures in traditional European tonal music. Though my work on these figures has its roots in Schenkerian analysis—an article I published thirty-one years ago ("The Ascending Urlinie," in Journal of Music Theory)—I use those particular constructions only some of the time, because of problems with the figure of the focal tone (Kopfton), which I see as defined too narrowly to be generally useful. I opt more often (1) for the model of proto-backgrounds (link; see also Neumeyer 2009), (2) for style historical methods in connection with the dominant ninth chord and what I call the “waltz ninth,” (3) for similar methods and speculative modes for improvisatory practices, especially in the later 18th and early 19th centuries, and (4) for historical narratives of music for social dance, of music for the stage through the nineteenth century, and of composition in general in the later decades of that century, both narratives continuing to be relevant in the first half of the 20th century, as well.


The great majority of the traditional tonal music preserved in scores and manuscript makes use of form-defining cadences in which the principal melody line descends the scale to end on the tonic note. A significant minority, however, follow an upward path to end on scale degree eight (^8), a “circling” path around ^8, or a “mirror” path down from ^8 to ^5 and returning. An early surprise in my work was to find a considerably larger than average percentage of rising lines in the country dances preserved in John Playford's Dancing Master (first edition 1651; link to essay), which fact suggested to me that the figures were relatively common in dance-performance practice, including improvisation. It must be remembered that music for social dance was predominantly music for the violin (secondarily, flute) and that the instrument’s fifths mapping made it as easy to rise from the middle of the scale to ^8 as it did to descend to ^1. 

I later found considerable corroborating evidence in Scottish and Irish dances and dance-songs, these coming largely from the later 18th century (linklinklink), and in the Germanophone Laendler, one of the waltz ancestors and especially closely associated with the violin, later in the 18th century with an ensemble of two violins and bass.

In the example below, the four open strings are depicted at the left in (a) and (b). From the open A-string, one moves with the greatest ease down the D-major scale, as in (a), or up the D-major scale, as in (b). In counterpoint, supposing for example, one violin improvises a descant to the other, the work is almost as easy, one of the simplest versions shown in (c). Another version with a bit more melodic complexity is shown in (d). Register play, in other words, offered a simple device to "do something different," specifically to do something different for an ending/articulation that didn’t run afoul of the traditional cadenza, where ^2 goes down to ^1 while ^7 goes up to ^8, making intervals of the major sixth and the octave (or minor third and unison). Not coincidentally, the alternative higher-register cadence offered a sound that was "bright" or "brilliant."


Additional corroboration of early practices came from 17th-century Germany and Austria; these included repertoires across the entire spectrum of genres, excluding only sacred choral music: link to essay.

The history and practice of rising cadence gestures quickly became more complicated in the early 19th century. Broadly, though, cadences can be heard as prominent expressive gestures and a turn toward less common cadences fits nicely with our familiar nostrums about Romantic rebellion against eighteenth-century conventions—and it aligns well with music theorists' recent revelations about a kind of shadow tonality of hexatonic relations that arise from the exploitation of chromatic mediants, early on especially by Schubert, whose Laendler and Deutscher ("German dance," the other ancestor of the waltz) made significant use of rising figures. This is music, incidentally, we know passed back and forth between music for dance and music for performance, not only in Schubert’s case but in the pragmatic circumstances of music publishing and (especially) domestic use. 

Strangely, perhaps, I have found so far that straightforward expressive motivations for rising gestures—exhilaration, release, etc.—seem to have been far less prevalent than generic, topical, or formal-design considerations. The few coincidences of text and cadence, predictably, were found in the 19th century, after the clichéd cadence figures derived from earlier Italian practice had been largely abandoned (or, at least, their authority undermined). Examples: Grieg, Morgenstimmung (the analogy of musical ascent and the rising sun; link); Schubert, "Die Nonne" (the religious-utopian; link); Strauss, jr., Die Fledermaus n2 (increasing energy, demand, insistence: "Hinaus!”; link); Wolf, "Trunken müssen wir alle sein!” (as in Strauss; link).

As I have already noted, the rising cadence gesture was part of the toolkit of the waltz, and from there it went directly to the polka by no later than 1840. When an aria or other song used a waltz topic, the gesture went along with it. The floodgates were opened in French comic opera by no later than 1834 (see my essay on Adolphe Adam's Le Châlet: link), and rising cadences remained a factor in the opera bouffe and operettas of Offenbach, Lecocq, and others before finding a niche in the American operetta (Herbert) and the musical (notably those by Richard Rodgers).

The formal figure of the rising gesture in the coda of an aria or instrumental movement became firmly established in the last quarter of the 18th century. In some pieces, though, the boundary line between the "structural cadence" and coda figures became blurry—a process already underway earlier in the ensemble finales of Galuppi, with their many repetitions of cadential phrases, a dramatic device adopted by many composers, notably Mozart and Rossini. The process accelerated in the 19th century, more vigorously and consequentially in music for the stage than in instrumental concert music.

An important outlier in all this is Beethoven, for whom transcendence, as a philosophical-religious category, could mean striving to move not just to the top of the voice leading, but outside or beyond it. For my only comments on this to date, see my post on Op119n7: link. My plan is to do more with this eventually, engaging work by David Lewin, Robert Fink, and, more recently, Malcolm Miller.

Tuesday, July 31, 2018

Czerny, Album Elegant des Dames Pianistes, op. 804 (continued)

"Helene" is another number in Carl Czerny's Album Elegant des Dames Pianistes, op. 804.

In the first phrase, M is main melody, C is cover tone. M centers on ^1, C on ^5. In the second phrase the two trade places, with the result that ^5 is heard as the focal tone throughout (in the upper voice from 1-4, then the inner voice from 5-8). The leap upward in bar 6 is replicated in bar14, from which a simple rising line to ^8 follows in bars 15-16.

The design of the piece is ternary, with a small ternary form as the A-section. In the reprise ending the A-section, Czerny alters the consequent phase such that the upper tetrachord is starkly foregrounded throughout.


In the final cadence of the larger reprise, Czerny introduces another set of changes, now such that the rising line and upper-tetrachord emphasis disappear, replaced by a descent from ^3. (Presumably we would locate an imagined ^4 in the preceding bar in order to complete an Urlinie from ^5.)


Monday, July 30, 2018

Czerny, Album Elegant des Dames Pianistes, op. 804

Carl Czerny's Album Elegant des Dames Pianistes, Op. 804, is subtitled "24 Morceaux melodieux." Each of the pieces is assigned a woman's first name (these are character types, rather than actual individuals). I had volume 1 (nos. 1-12) available to me. Of those, two are of interest.

"Arabella," in Ab major, is a nocturne in the familiar Field/Chopin manner. The design fits the genre also: ternary where A is a 16-bar period with a sentence as the antecedent phase and with an embellished consequent, B is a 16-bar sentence, and the reprise of A is complete, but varied. A five-bar coda ends.


The structural cadence, ending the reprise, complicates the voice-leading in the right hand, but the motions are clear enough as outlined below. From IV6, an augmented sixth resolves outward to the octave—with Eb4 at the top—and then the parallel sixths that carry Eb4 up to G4 through the chromatic F#4 (which "might have been" ^6 otherwise), the octave doubling of C & Db (circled notes), and the traditional 6-8 close—the cantus-tenor formula—that amplifies ^7-^8 (as G4-Ab4).



Here is a slightly simplified version of the right hand tracing structural soprano and alto:


Here is the passage, simplified a bit more,  with scale degrees for a primitive ascending Urlinie and structural soprano and alto.

And here is a final simplification, to remove the register changes in the alto voice and also the chromatic note, suggesting that a simple rising line abstractly underlies the passage.


Monday, June 18, 2018

Czerny, Praktische Studien des Generalbasses, Op. 838: ninth chords

Czerny introduces the dominant with a minor ninth relatively early in his harmony exercise book. Much later he has a section titled "Der Nonen-Accord." It consists of one two-page composition, a 43-bar agitato that begins in C minor but ends triumphantly in C major.

With only three exceptions, the ninth chords are again dominants with a minor ninth--as at the first arrow below--and those ninths are resolved within the chord--as at the second arrow. Only over pedal point basses are the ninths allowed to resolve directly. In other words, Czerny's treatment of ninth chords is very conservative for the 1850s.


Two of the three dominants with major ninth are close together--see arrows below--and both resolve their ninths within the chord. (Chords with minor ninth are boxed.)


All this being the case, the primary closing cadence is a surprise: not only does it have a chord with major ninth (boxed) but that chord is treated in the manner I call the "waltz ninth," where 9 moves upward, the result being an emphatic ascending cadence gesture (beamed at (a)).  (At (b) is an example of the minor ninths over a pedal point.) Here it is Beethovenian heroic transcendence we are hearing, definitely not a lilting upward turn to end a waltz or polka.


Sunday, June 17, 2018

A Curiosity: Czerny, Praktische Studien des Generalbasses, Op. 838

Carl Czerny's Studien zur praktischen Kenntniss aller Accorde des Generalbasses auf dem Pianoforte sowohl in festen als bewegten Finger-Übungen, Op. 838—or simply "Praktische Studien des Generalbasses," as the interior title page has it—was published in Vienna by Spina in the early 1850s.

Czerny's foreword is a short paragraph that immediately suggests his attitude toward the subject:
The study of figured bass can only be of real value to the student if he learns to play all the chords in their many forms on the piano and is able to play them securely. The present work offers a contribution to that goal, in that the first nine numbers present the chords in block-chord form, and the remaining numbers the same chord repertoire in elaborated form, so that the student can be made more familiar with the various harmonic combinations. (my translation)
His footnote to the title of the first section is decidedly more revealing: "The figures in all of these examples must be worked out by the student, who can avail himself if necessary of help from a textbook or a teacher." Thus, Czerny is really offering a practical diatonic and chromatic chord primer, not a figured-bass textbook.

The first example is of interest here. It covers all 24 major and minor triads in a total of 13 bars. The upper most voice covers the distance of an ascending octave, C5-C6.


The pattern of thirds within fifths—C-a-F in bars 1-2—is strictly maintained throughout, and it charts a simple path through the Riemannian Tonnetz. Here is a fragment of a common representation of the Tonnetz, with arrows showing the starting path of Czerny's progression:


And here is the entire sequence, separated out from the diagram:


I should note, incidentally, that is impossible to maintain the close voicing in the right hand with anything other than a rising line. Analogously to suspensions, which tend to force voice leading down, relative (R) and leading-tone (L) relations force voice leading upward.