The sixth tone of a diatonic scale. Also called superdominant.
Dictionary:
sub·me·di·ant (sŭb-mē'dē-ənt) ![]() |
The sixth tone of a diatonic scale. Also called superdominant.
| Music Encyclopedia: Submediant |
The sixth step or degree of the major or minor scale, so called because it lies as much below the tonic as the medians lies above the tonic (i.e. a 3rd).
| WordNet: submediant |
The noun has one meaning:
Meaning #1:
(music) the sixth note of a major or minor scale (or the third below the tonic)
| Wikipedia: Submediant |
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In music, the submediant is the sixth tonal degree of the diatonic scale. It is so called because it is a third below the tonic, in contrast to the mediant being a third above the tonic. It is the mediant of the subdominant triad.
In music theory, the submediant chord is symbolized by the Roman numeral VI if it is major or vi if it is minor.
For example, in the C major scale (white keys on a piano, starting on C), the submediant is the note A; and the submediant chord is A-minor consisting of the notes A, C, and E. Therefore, Am is the vi chord in the C major scale. Further, in the A natural minor scale (same white keys, now starting on A), the submediant is the note F; and the submediant chord is F (or F-major) consisting of the notes F, A, and C. Therefore, F is the VI chord in the A (natural) minor scale.
The submediant function is easily explained in reference to jazz music, where it is used in the "ice cream change" or "blues for alice" progression, which moves from the tonic through the submediant on the way to the ubiquitous II-V-I Jazz sequence (part of the cycle of fifths). The progression's consistency is amplified by the submediant's fifth-relationship above the supertonic. This submediant role -- in which it essentially extends from the tonic as a way of "passing" to a subdominant (IV) or supertonic (II) harmony, is as common in popular and classical music as it is in jazz, or any other musical language related to Western European tonality.
"Submediant" also refers to a relationship of musical keys. For example, relative to the key of C major, the key of A major (or A minor) is the submediant. Modulation (change of key) to the submediant is relatively rare, compared with, say, modulation to the dominant, and gives a feeling of relaxation. Susan McClary says that modulation to the lowered submediant (in C: A♭) represents a dream-like state of escape.
In German theory derived from Hugo Riemann the submediant in major is considered the tonic parallel (US relative), Tp, and the minor the subdominant parallel, sP.
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Copyrights:
![]() | Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2007. Published by Houghton Mifflin Company. All rights reserved. Read more | |
![]() | Music Encyclopedia. The Concise Grove Dictionary of Music. Copyright © 1994 by Oxford University Press, Inc.. All rights reserved. Read more | |
![]() | WordNet. WordNet 1.7.1 Copyright © 2001 by Princeton University. All rights reserved. Read more | |
![]() | Wikipedia. This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Submediant". Read more |
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