![]() The highest string, string 1, is open, so its fret value is set to 0. The lowest string, string 6, is muted in this diagram, so it has no corresponding element. Each string that is played is then represented with a element. The element starts with and elements to indicate the size of the frame. Let us look at the element for the first G6 chord again, this time including the element for the chord diagram: MusicXML uses the element to represent chord diagrams. An x above a string indicates that the string is muted, while an o above a string represents an open string. The vertical lines in the chord diagrams represent strings, while the horizontal spaces represent frets. Chord DiagramsĬhord diagrams, also known as chord frames, are used to indicate how a chord is played on a fretted instrument such as the guitar. Full details are available in the reference documentation. MusicXML’s element contains additional features to support formatting and harmonic analysis. If the value is add, the value is relative to a dominant chord. If the value is alter or subtract, the value is relative to the degree already in the chord based on its kind element. The value of the element can be add, alter, or subtract. The element shows that we are adding an unaltered 9th degree to the chord, notating it with just the degree value (not as “add 9”) and with the added degrees in parentheses. Here is how the second A(9) chord symbol is presented in MusicXML, using an added degree: ![]() Degrees in the chord can be added, subtracted (e.g. MusicXML can represent all sorts of alterations to the built-in 33 kinds of chords. There is no element that corresponds to the octave element for pitch, since this information is not considered part of the harmonic analysis or the chord symbol. The element uses the and elements, while the bass element uses the and elements. This symbol also indicates the bass of the chord, represented using the element.īoth the and the elements divide the pitch into step and alter elements, similar to how the element works. The kind element has a text attribute that indicates that the chord is displayed as G6, not as Gmaj6, GM6, or other spelling that could represent the same chord. MusicXML 4.0 supports 33 different element values. Here, we have a root of G and a kind of major-sixth. Here is how the first G6 chord symbol is represented in the MusicXML file, omitting the chord diagram for the time being:Įach chord symbol has at least two elements: a element to indicate the root of the chord, and a element to indicate the type of the chord. The third chord, an A11, will be discussed in the chord diagram section, as it includes both fingerings and a barre symbol. For this example, we follow the written chord diagram notation. MusicXML supports both types of analysis. Another analysis might be to call it a dominant ninth chord with a missing seventh degree. ![]() The second chord is notated as an A major chord with an added ninth degree. The first chord is a G major sixth chord with the fifth (D) in the bass. It contains the melody together with chord symbols and diagrams for how to play the chords on a guitar: Here is a three-bar example of a simple lead sheet. Chord symbols and diagrams are the most common use, and that is what we focus on here. It can be used both for functional harmony analysis as well as chord symbols. MusicXML’s element provides a rich description of both harmonic content and the appearance of chord symbols and diagrams. These notations of musical harmony are found in such different types of sheet music as lead sheets, piano / vocal / guitar arrangements, worship music, and jazz big-band charts. Much contemporary sheet music makes use of chord symbols and chord diagrams.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |