This article is about the term's use in music theory. For other uses, see Thirteenth (disambiguation).
Musical interval
major thirteenth
Inverse
minor third
Name
Other names
compound sixth
Abbreviation
M13
Size
Semitones
21
Interval class
3
Cents
12-Tone equal temperament
2100.0
Musical interval
minor thirteenth
Inverse
major third
Name
Abbreviation
m13
Size
Semitones
20
Interval class
4
Cents
12-Tone equal temperament
2000.0
In music or music theory, a thirteenth is the note thirteen scale degrees from the root of a chord and also the interval between the root and the thirteenth. The thirteenth is most commonly major Playⓘ or minor Playⓘ.
A thirteenth chord is the stacking of six (major or minor) thirds, the last being above the 11th of an eleventh chord.[1] Thus a thirteenth chord is a tertian (built from thirds) chord containing the interval of a thirteenth, and is an extended chord if it includes the ninth and/or the eleventh. "The jazzy thirteenth is a very versatile chord and is used in many genres."[2] Since 13th chords tend to become unclear or confused with other chords when inverted, they are generally found in root position.[3] For example, depending on voicing, a major triad with an added major sixth is usually called a sixth chord Playⓘ, because the sixth serves as a substitution for the major seventh, thus considered a chord tone in such context.
However, Walter Piston, writing in 1952, considered that, "a true thirteenth chord, arrived at by superposition of thirds, is a rare phenomenon even in 20th-century music."[4] This may be due to four-part writing, instrument limitations, and voice leading and stylistic considerations. For example, "to make the chord more playable [on guitar], thirteenth chords often omit the fifth and the ninth."[5]
^Benward & Saker (2009), p.360.
^Capone, Phil (2006). Guitar Chord Bible: Over 500 Illustrated Chords for Rock, Blues, Soul, Country, Jazz, and Classical, p.48. ISBN 0-7858-2083-3.
^Benward & Saker (2009). Music in Theory and Practice: Volume II, p.179. Eighth Edition. ISBN 978-0-07-310188-0.
^Piston, Walter (1952). "Harmonic Practice by Roger Sessions". Review. The Musical Quarterly. 38 (3): 463. doi:10.1093/mq/XXXVIII.3.457.
a thirteenth is the note thirteen scale degrees from the root of a chord and also the interval between the root and the thirteenth. The thirteenth is...
The Thirteenth Doctor is an incarnation of the Doctor, the protagonist of the BBC science fiction television series Doctor Who. She is played by Jodie...
The Thirteenth Amendment may refer to the: Thirteenth Amendment to the United States Constitution, which abolished slavery and involuntary servitude,...
The Thirteenth Floor is a 1999 science fiction neo-noir film written and directed by Josef Rusnak, and produced by Roland Emmerich through his Centropolis...
The thirteenth floor is a designation of a level of a multi-level building that is often omitted in countries where the number 13 is considered unlucky...
The Thirteenth Amendment (Amendment XIII) to the United States Constitution abolished slavery and involuntary servitude, except as punishment for a crime...
Thirteenth Step is the second studio album by American rock band A Perfect Circle, released on September 16, 2003. The album sold well, charting at the...
The Thirteenth Guest is a 1932 American pre-Code mystery comedy thriller film, released on August 9, 1932. The film is also known as Lady Beware in the...
Thirteenth grade, grade thirteen, or super senior year is the final year of secondary school in some jurisdictions. In some locales, receiving a high school...
The Thirteenth Tale (2006) by Diane Setterfield is a gothic suspense novel, the author's first published book. Vida Winter, a famous novelist in England...
A thirteenth salary, or end-of-year bonus, is an extra payment sometimes given to employees at the end of December. Although the amount of the payment...
The Thirteenth Tribe is a 1976 book by Arthur Koestler advocating the Khazar hypothesis of Ashkenazi ancestry, the thesis that Ashkenazi Jews are not descended...
The Thirteenth Dynasty of ancient Egypt (notated Dynasty XIII) was a series of rulers from approximately 1803 BC until approximately 1649 BC, i.e. for...
Retrieved 2023-02-10. Berlo and Phillips, 275 James J. Walsh (1907). "The Thirteenth: Greatest of Centuries". nd.edu. Archived from the original on 2017-03-01...
The Thirteenth Finance Commission of India was constituted by the President of India under the chairmanship of Vijay L. Kelkar on 13 November 2007. Members...
The Thirteenth Year is a 1999 fantasy comedy Disney Channel Original Movie (DCOM) directed by Duwayne Dunham and starring Chez Starbuck and Courtnee Draper...
The Thirteenth Chair can refer to: The Thirteenth Chair (play), a 1916 play by Bayard Veiller The Thirteenth Chair (1919 film), based on the play The Thirteenth...
Thirteenth Assembly of Tamil Nadu was instituted after the victory of DMK and allies, in the 2006 state assembly election. M. Karunanidhi became the 14th...
The 13th Lok Sabha (10 October 1999 – 6 February 2004) is the thirteenth session of the Lok Sabha (House of the People, or lower house in the Parliament...
that the publication in 1907 of T. W. Lawson's popular novel Friday, the Thirteenth, contributed to popularizing the superstition. In the novel, an unscrupulous...
Thirteenth Aunt, Chinese given name Siu-kwan or Aunt Yee (少筠; "Siu-kwan", incorrectly translated in some subtitles as "Peony"), is a fictional character...
designated 13th floor, it was noted that the letter "M" (for marijuana) is the thirteenth letter of the alphabet. In early January 1966, producer Gordon Bynum brought...
Archived from the original on 21 January 2008. Retrieved 19 November 2011. "Thirteenth Amendment". Indiacode.nic.in. 28 December 1962. Archived from the original...
The Thirteenth Hour may refer to: The Thirteenth Hour (1927 film), an American silent film mystery The Thirteenth Hour (1947 film), an American mystery...
Eli and the Thirteenth Confession is the second album by New York City-born singer, songwriter, and pianist Laura Nyro, released in 1968. Nyro premiered...
– On The Thirteenth Day" (in German). GfK Entertainment Charts. Retrieved October 30, 2023. "Swedishcharts.com – Magnum – On The Thirteenth Day". Hung...