When you write chromatic collections, don’t forget that two pairs of white keys on the keyboard are half steps: B/C and E/F. A chromatic collection that begins with a flat note (such as the second line in Example 10) is usually written with naturals while ascending and with flats while descending. Two chromatic collections starting on A and E♭.Īs you can see in Example 10, chromatic collections are often (but not always) written with sharps while ascending and with flats while descending the first line of this example demonstrates this. Example 10 shows two chromatic collections, the first starting on A and the second starting on E♭:Įxample 10. The Chromatic Scale consists of twelve notes that each are one semi-step apart (it can be compared with the contrary diatonic scale), and is also called the. Because it lacks a pattern of half and whole steps, music theorists generally refer to it as a chromatic collection, which is why “scale” is in scare quotes here. Although the term chromatic scale can be used generically to describe any scale that consists of notes that are foreign to the key, it is specifically used to. Chromatic “Scales”Ī chromatic "scale" consists of twelve adjacent half steps. One scalethe chromatic scaleincludes all the notes of Western music. In addition to major and minor scales, there are many other scales in the world of music. Listen to Example 9 carefully, observing the difference between the modes. Western music is built on melodies and chords, which in turn come from scales. The modes from brightest to darkest, starting on C, with scale degrees. When writing modal collections, be sure to think about your accidentals carefully.Įxample 9 shows all of the different modes with scale degrees and solfège, ordered from brightest to darkest (lydian to locrian):Įxample 9. For example, one could build a mixolydian collection starting on D♭, an aeolian collection starting on G♭, or a lydian collection starting on F♯. Example 8 shows C locrian with solfège:Įach mode can start on any note. The chromatic scale is based on a lucky mathematical accident in nature It is constructed by using the smallest number of notes that gives the maximum number. The three bright modes, which contain m i (\hat, whose solfège is se.Modes can be described within a continuum of modal brightness: brighter modes sound more like a major scale, while darker modes sound more like a minor scale.The diatonic modes are scale-like collections of notes with patterns of half and whole steps.
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