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Topic: Augmented sixth


  
  Augmented Sixth Chords
The chord that resulted from this substitution contained the interval of the augmented sixth between scale degree #4, usually occurring in the soprano, and scale degree 6, the lowered sixth scale degree from the natural minor usually occurring in the bass.
The Italian Sixth is the simplest of the augmented sixth chords.
The note determining the functional identity of the chord is the seventh of the dominant 7th and the "root" of the German 6/5 (the note that usually appears in the soprano and forms the interval of the augmented sixth with the bass).
www.utexas.edu /courses/mus612b/fmain/fdocs/notes/augsixth.html   (2293 words)

  
 iBreatheMusic Forums - Classical augmented sixth chords
The augmented 6th chords are a type of chromatically altered chords like the secondary dominant, secondary diminished 7th, and the Neapolitan 6th chords.
The chords are named for the #6 or augmented sixth interval found between the b6 scale degree and the #4 scale degree.
In an augmented sixth chord, the interval between b6 and #4 is an augemented 6th.
www.ibreathemusic.com /forums/printthread.php?t=8971   (660 words)

  
 The Dominant Seventh and Augmented Sixth Discords
The augmented sixth is a chromatic chord, in that at least one of its tones must be foreign to the key signature.
In the augmented sixth this is reversed, so that the tritone is resolved to a third by the third moving down and the seventh moving up.
Like the dominant seventh, the resolution of the augmented sixth is frequently extended with the interpolation of a second inversion triad on the same bass note as the resolution chord.
www.andymilne.dial.pipex.com /Discords.shtml   (1383 words)

  
 Augmented sixth chord - Wikipedia, the free encyclopedia
An augmented sixth chord is a chord containing the written interval of an augmented sixth between two of its notes.
The raised sixth indicates its usual method of resolution: it is a leading-tone, much like the third of a dominant chord, which is meant to resolve by semitone upward.
Though by itself an augmented sixth chord may sound similar (or identical) to a dominant seventh chord, its effect combined with the surrounding harmony is quite different.
en.wikipedia.org /wiki/Augmented_sixth_chord   (827 words)

  
 Learn more about Chord (music) in the online encyclopedia.   (Site not responding. Last check: 2007-11-03)
An added sixth chord built on C consists of the notes C, E, G, and the added sixth A. These are the same notes as those of an A minor seventh chord - whether such a chord should be regarded as an added sixth chord or a seventh depends on its context and harmonic function.
The Neapolitan sixth is the first inversion of a major triad built on the flattened supertonic (second degree of the scale) - a Neapolitan sixth in C major, therefore, consists of the notes D flat, F and A flat.
It being a first inversion explains the sixth part of its name; why the name makes reference to Naples is less clear, though it may be because the chord was particularly popular with composers of the so-called Neapolitan school of the 18th century.
www.onlineencyclopedia.org /c/ch/chord__music_.html   (2645 words)

  
 Music Glossary [M.Tevfik Dorak]
Augmented sixth chords: These are a group of chromatic chords usually occur on the flattened submediant or flattened supertonic.
The drive of the (German) augmented sixth chord towards the dominant is frequently exploited in harmony (used instead of II).
The augmented sixths (augmented triad=affecting chord), the Neapolitan sixth and the supertonic chromatic chords are examples.
members.tripod.com /~dorakmt/music/glossary.html   (8201 words)

  
 Augmented sixth - Wikipedia, the free encyclopedia
The prefix 'augmented' identifies it as being the largest of the three intervals; the others being the major sixth and minor sixth, which are one and two semitones smaller, respectively.
In the tuning system known as equal temperament the augmented sixth is equal to ten semitones and is a dissonant interval.
In its most common and expected resolution, the lower note of the interval moves downwards by a minor second to the dominant while the upper note, being chromatically inflected, is heard as the leading note of the dominant key, rising naturally by a minor second.
en.wikipedia.org /wiki/Augmented_sixth   (309 words)

  
 Raised Root
Augmented sixth chords are often identified using an abbreviation of their respective names.
Augmented sixth chords progress to a dominant chord or to a tonic six-four followed by the dominant chord.
The dissonant augmented sixth interval normally occurs in outer voices and resolves to the dominant octave.
www.tpub.com /harmony/41.htm   (326 words)

  
 Augmented Sixth Chords   (Site not responding. Last check: 2007-11-03)
There are at least three types of augmented sixths: the Italian sixth, the French sixth, and the German sixth.
The Italian Sixth chord is formed on the fourth degree.
The German sixth chord is built on the fourth degree.
www.teoria.com /reference/chords/17.htm   (197 words)

  
 music definitions
Augmented sixth - An interval that is a half step larger than a major sixth.
Augmented sixth chords - A group of chords, all sixth or diminished third.
The interval of the augmented fourth or diminished fifth.
guitarsecrets.com /music_definitions.htm   (3370 words)

  
 Chromatic Chords
Augmented sixth chords derive from a common cadence in the minor mode - the "Phrygian" cadence, which consists of IV6 - V. Like the "borrowed" chords discussed above, they arise from an expanded scalar resource: here the leading tone belonging to the dominant.
The characteristic interval of the augmented 6th is formed between the bottom note of the IV6 (^6 in minor) and this new note that is a semitone below ^5.
Although the origin of the augmented sixth chords is in the minor mode, they are used freely in major in the 19th century.
www.msu.edu /~bruce/chromatic.htm   (1866 words)

  
 [No title]   (Site not responding. Last check: 2007-11-03)
The augmented sixth arises out of both mixture and chromaticism: most characteristically, the augmented sixth occurs between the lowered sixth degree of the scale and raised scale degree four.
The resulting interval, an augmented sixth, resolves in contrary motion by half step--that is--it expands to an octave built on scale degree five.
Because the majority of augmented sixth chords are built upon the lowered sixth degree in major, they often function as a chromatically altered II or IV chord.
www.duke.edu /web/mus065/aug6.htm   (352 words)

  
 Humdrum Toolkit User's Guide -- Chapter 10
An augmented sixth chord is characterized by an augmented sixth interval occurring between the lowered sixth scale-degree and the raised fourth scale-degree.
Augmented sixth chords can be further classified as either German, French, or Italian sixths.
Occassionally, Neapolitan chords are missing the fifth of the chord (the lowered sixth degree of the scale).
www.music-cog.ohio-state.edu /Humdrum/guide10.html   (2179 words)

  
 Augmented Sixth Chords (pe-6.htm)   (Site not responding. Last check: 2007-11-03)
Spell each augmented 6th chord in the key indicated and resolve it to the dominant.
Mark the resolution of the augmented sixth with straight lines and use a slur to indicate common tones.
Each augmented 6th chord should be easy to spot except for the one in the next to last measure.
www.duke.edu /web/mus065/pe-6.htm   (124 words)

  
 New Page 1
Augmented intervals are one half step larger than a perfect or a major interval (usually with an accidental).
An example would be from G to E#, which is an augmented sixth (A6).
The inversion, C and A, makes a major sixth because the top note (now A) is in the scale of C major (the bottom note).
library.thinkquest.org /05aug/01262/lessonintervals.html   (1052 words)

  
 Online Music Dictionary
Augmented Chord: A chord which contains a root, a major third, and an augmented fifth.
Augmented Sixth Chord: A chord which contains an augmented sixth above the bass, in addition to various other tones, which determine weather the chord is a German Sixth Chord, French Sixth Chord, Italian Sixth Chord, Neopolitan Sixth, or Doubly Augmented Sixth Chord.
Doubly Augmented Sixth Chord: An augmented sixth chord, which contains a sharp second from the tonic.
www.musicoutfitters.com /dictionary.htm   (5498 words)

  
 MUS 212 Study Guide I
Since the sound of a German sixth chord is enharmonic with that of a major-minor seventh chord, its use as a pivot is effective and often dramatic.
Irregular resolution of the interval of the augmented sixth.
Although not an augmented sixth chord, the chord members are usually arranged so that the interval of the augmented 6th is displayed--the lower note of the interval usually found in an inner voice rather than in the lowest voice.
spider.georgetowncollege.edu /music/burnette/Mus212/212i.htm   (405 words)

  
 [No title]
Depending on how it was used, it would be a Neapolitan, German Sixth, French Sixth, or Italian Sixth, and it would be spelled with all sorts of weird enharmonics so you wouldn't recognize it as a seventh chord at all.
In other words the sixth degree of Db is Bb so B is the augmented sixth.
The problem is that in order for the voice-leading that *defines* the augmented 6th to work, you have to expand the augmented 6th to an octave, and once you do that you're outside of common practice in jazz because you now have a plain triad, rather than the standard 7th chord.
www.justjazz.com /ed/tri.txt   (1283 words)

  
 Prokofiev's Harmonic Styles - 7
The trait in question is the frequent use of augmented sixth chords and dominant seventh chords with the flatted fifth, by which Prokofiev attempts to create a sense of tonal ambiguity.
Depending on the context, an augmented sixth chord can resolve either to a tonic a major sixth below the root of the chord, in which case the chord truly functions as an augmented sixth, or to a tonic a perfect fifth below the root, in which case it functions as a dominant:
The German augmented sixth chord that appears in measures 6 and 11, likewise functions within a context that makes its function fairly clear.
www3.baylor.edu /~Brian_Marks/Style07-valse.html   (319 words)

  
 Interval
A double sharp or double flat is sometimes needed to write an augmented or diminished interval correctly.
Listen to the augmented prime, diminished second, augmented third, diminished sixth, augmented seventh, diminished octave, augmented fourth, and diminished fifth.
The inversion of an augmented interval is diminished and of a diminished interval is augmented.
cnx.org /content/m10867/latest   (1248 words)

  
 Dolmetsch Online - Music Theory Online - Chords in Detail
the fifth is often raised (augmented) or lowered (diminished) in major triads and dominant seventh chords.
the German augmented 6th chord is derived from the raised subdominant, whereas the Swiss augmented 6th chord is derived from the raised supertonic chord.
Augmented sixth chords function by resolving the dissonance of the augmented sixth outward to the octave
www.dolmetsch.com /musictheory17.htm   (2474 words)

  
 Augmented Sixth Chord Tutorial
Early composers actually wrote the augmented sixth relationship resolving to the tonic.
Later composers chose to use the augmented sixth resolution to V instead of I, because as theory progressed, the ornamentation or strengthening of the chords that resolved to V became preferred over the ornamentation or strengthening of the sonorities that resolved to tonic.
Each of the three augmented sixth chords begins with determining the two leading tones to the dominant (the sharp-4th scale degree and the flat-6th scale degree).
www.samford.edu /~rdremley/Tutorials/augmented6th/aug6th.html   (435 words)

  
 Chromatic Scale & Major Scale   (Site not responding. Last check: 2007-11-03)
The interval of 8 half-steps is called an augmented fifth or a minor sixth.
The interval of ten half-steps is called an augmented sixth or a minor seventh.
The augmented fourth/diminished fifth is sometimes referred to as a tritone.
members.aol.com /snglstringtheory/guitar/8theory1.html   (443 words)

  
 Salome Analysis
The last scene is one of the most harmonically advanced in Strauss's works, containing polytonality and polychords, appropriately underscoring the ghoulish conclusion of the opera.
This Eb7 becomes an Eb+6, a German sixth of G: in 123, although it is still written as an Eb7.
In measure 21, for example, D# occurs in the bass simultaneously with an Eb in the treble.
solomonsmusic.net /Salome.htm   (1042 words)

  
 [No title]   (Site not responding. Last check: 2007-11-03)
Augmented sixth chords Altered scale degrees Resolution Types of augmented sixth chords 1.
The learner will be able to describe the typical resolution of the outer voices of an augmented sixth chord.
The learner will be able to describe the position of an augmented sixth chord in a harmonic progression.
www.kckcc.cc.ks.us /syllabi/doc/MUSC0213.DOC   (2364 words)

  
 Augmented triad
, for instance, has an augmented sixth between the highest and lowest notes.
because an augmented chord built from any note of an augmented chord produces that same chord.
Disclaimer: Uploading or downloading of copyrighted works without permission or authorization of the copyright holders may be illegal and subject to civil or criminal liability and penalties.
www.mp3.fm /Augmented_triad.htm   (154 words)

  
 Other Chromatic Chords
Throughout the common practice period, composers found that by combining the lowered scale degree 6 from borrowed chords and the raised scale degree 4 from the V/V chord, a strong, functional predominant harmony could be created.
Hence, this category of chords is known as augmented sixth chords.
The third type of augmented sixth chord has two different spellings: one for major keys and one for minor keys.
www.smu.edu /totw/chromat.htm   (912 words)

  
 iBreatheMusic Forums - Classical augmented sixth chords
the chord is an Italian sixth; when an augmented fourth is added above the bass, the chord is a French sixth; while adding a perfect fifth above the bass of an Italian sixth makes it a German sixth (the etymology of all these names is unclear).
It deserves note the English sixth which is equivelant to the german sixth resolving directly to the tonic (the distinction).
The interval between b6 and #4 is an augmented 6th.
www.ibreathemusic.com /forums/showthread.php?t=8971   (667 words)

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