In
music theory
Music theory is the study of theoretical frameworks for understanding the practices and possibilities of music. ''The Oxford Companion to Music'' describes three interrelated uses of the term "music theory": The first is the "Elements of music, ...
, a
major scale
The major scale (or Ionian mode) is one of the most commonly used musical scales, especially in Western music. It is one of the diatonic scales. Like many musical scales, it is made up of seven notes: the eighth duplicates the first at doubl ...
and a
minor scale
In Classical_music, Western classical music theory, the minor scale refers to three Scale (music), scale patterns – the natural minor scale (or Aeolian mode), the harmonic minor scale, and the melodic minor scale (ascending or descending).
...
that have the same starting note (
tonic) are called parallel keys and are said to be in a parallel relationship.
[ Forte, Allen (1979). ''Tonal Harmony'', p.9. 3rd edition. Holt, Rinehart, and Wilson. . "When a major and minor scale both begin with the same note ... they are called ''parallel''. Thus we say that the parallel major key of C minor is C major, the parallel minor of C major is C minor."] For example, G major and G minor have the same tonic (G) but have different
modes, so G minor is the parallel minor of G major. This relationship is different from that of
relative key
In music, 'relative keys' are the major and minor scales that have the same key signatures ( enharmonically equivalent), meaning that they share all of the same notes but are arranged in a different order of whole steps and half steps. A pair ...
s, a pair of major and minor scales that share the same notes but start on different tonics (e.g.,
G major
G major is a major scale based on G (musical note), G, with the pitches G, A (musical note), A, B (musical note), B, C (musical note), C, D (musical note), D, E (musical note), E, and F♯ (musical note), F. Its key signature has one sharp (music ...
and
E minor
E minor is a minor scale based on E, consisting of the pitches E, F, G, A, B, C, and D. Its key signature has one sharp, on the F. Its relative major is G major and its parallel major is E major.
The E natural minor scale is:
Change ...
).
A major scale can be transformed to its parallel minor by
lowering the third, sixth, and seventh
scale degrees
In music theory, the scale degree is the position of a particular note on a scale relative to the tonic—the first and main note of the scale from which each octave is assumed to begin. Degrees are useful for indicating the size of intervals ...
, and a minor scale can be transformed to its parallel major by
raising those same scale degrees.
In the early nineteenth century, composers began to experiment with freely
borrowing chords from the parallel key.
In
rock
Rock most often refers to:
* Rock (geology), a naturally occurring solid aggregate of minerals or mineraloids
* Rock music, a genre of popular music
Rock or Rocks may also refer to:
Places United Kingdom
* Rock, Caerphilly, a location in Wale ...
and
popular music
Popular music is music with wide appeal that is typically distributed to large audiences through the music industry. These forms and styles can be enjoyed and performed by people with little or no musical training.Popular Music. (2015). ''Fun ...
, examples of songs that emphasize parallel keys include
Grass Roots
A grassroots movement is one that uses the people in a given district, region or community as the basis for a political or continent movement. Grassroots movements and organizations use collective action from volunteers at the local level to imp ...
' "
Temptation Eyes",
The Police
The Police were an English rock band formed in London in 1977. Within a few months of their first gig, the line-up settled as Sting (lead vocals, bass guitar, primary songwriter), Andy Summers (guitar) and Stewart Copeland (drums, percussi ...
's "
Every Little Thing She Does Is Magic",
Lipps Inc's "
Funkytown
"Funkytown" is a song by American disco-funk group Lipps Inc., written and produced by Steven Greenberg and released by Casablanca Records in March 1980 as the second single from the group's debut studio album, '' Mouth to Mouth'' (1979). T ...
",
The Beatles
The Beatles were an English Rock music, rock band formed in Liverpool in 1960. The core lineup of the band comprised John Lennon, Paul McCartney, George Harrison and Ringo Starr. They are widely regarded as the Cultural impact of the Beatle ...
' "
Norwegian Wood," and
Dusty Springfield
Mary Isobel Catherine Bernadette O'Brien (16 April 1939 – 2 March 1999), better known by her stage name Dusty Springfield, was a British singer. With her distinctive mezzo-soprano voice, she was a popular singer of blue-eyed soul, Pop mus ...
's "
You Don't Have To Say You Love Me".
[Stephenson, Ken (2002). ''What to Listen for in Rock: A Stylistic Analysis'', p.48. .]
See also
*
Harmonic parallelism
In music, parallel harmony, also known as harmonic parallelism, harmonic planing or parallel voice leading, is the parallel movement of two or more melodies (see voice leading).
Effects
When all voices between chords move in parallel motion, th ...
*
List of major/minor compositions
Major/minor compositions are musical compositions that begin in a major key and end in a minor key (generally the parallel minor), specifying the keynote (as C major/minor). This is a very unusual form in tonal music, although examples became ...
*
Picardy third
A Picardy third, (; ) also known as a Picardy cadence or Tierce de Picardie, is a major chord of the tonic (music), tonic at the end of a musical Musical form, section that is either musical mode, modal or in a minor scale, minor key. This is ach ...
*
Voice leading
Voice leading (or part writing) is the linear progression of individual melodic lines ( voices or parts) and their interaction with one another to create harmonies, typically in accordance with the principles of common-practice harmony and cou ...
References
Chords
Harmony
Musical keys
Tonality
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