An added tone chord, or added note chord, is a non-

tertian In music theory, ''tertian'' (, "of or concerning thirds") describes any piece, chord, counterpoint etc. constructed from the intervals of (major and minor) thirds. An interval such as that between the notes A and C encompasses 3 semitone i ...

chord composed of a

triad Triad or triade may refer to: * a group of three Humanities * Trichotomy (philosophy), often called triads * Triad (sociology), a group of three people as a unit of study * Triad (relationship), or ''ménage à trois'' Music * Triad (music ...

and an extra "added"

note Note, notes, or NOTE may refer to: Music and entertainment * Musical note, a pitched sound (or a symbol for a sound) in music * ''Notes'' (album), a 1987 album by Paul Bley and Paul Motian * ''Notes'', a common (yet unofficial) shortened versi ...

. Any tone that is not a seventh factor is commonly categorized as an added tone. It can be outside the tertian sequence of ascending thirds from the root, such as the added sixth or fourth, or it can be in a chord that doesn't consist of a continuous stack of thirds, such as the added

thirteenth 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 or minor . A thirteenth chord is th ...

(six thirds from the root, but the chord doesn't have the previous tertian notes – the seventh, ninth or eleventh). The concept of added tones is convenient in that all notes may be related to familiar chords.Jones, George (1994). ''HarperCollins College Outline Music Theory'', p.50. . Inversions of added tone chords where the added tone is the bass note are usually simply notated as

slash chord In music, especially modern popular music, a slash chord or slashed chord, also compound chord, is a chord whose bass note or inversion is indicated by the addition of a slash and the letter of the bass note after the root note letter. It doe ...

s instead of added-tone chords. For example, instead of C^add2/D, just C/D is used. An added tone such as fourth voiced below the root may suggest

polytonality Polytonality (also polyharmony) is the musical use of more than one key (music), key simultaneity (music), simultaneously. Bitonality is the use of only two different keys at the same time. Polyvalence or polyvalency is the use of more than one di ...

. The practice of adding tones may have led to superimposing chords and tonalities, though added tone chords have most often been used as more intense substitutes for traditional chords. For instance a minor chord that includes a

major second In Western music theory, a major second (sometimes also called whole tone or a whole step) is a second spanning two semitones (). A second is a musical interval encompassing two adjacent staff positions (see Interval number for more de ...

factor holds a great deal more dramatic tension due to the very close interval between the major second and minor third.

Igor Stravinsky Igor Fyodorovich Stravinsky ( – 6 April 1971) was a Russian composer and conductor with French citizenship (from 1934) and American citizenship (from 1945). He is widely considered one of the most important and influential 20th-century c ...

's polytonal ''

Symphony of Psalms The ''Symphony of Psalms'' is a choral symphony in three movements composed by Igor Stravinsky in 1930 during his neoclassical period. The work was commissioned by Serge Koussevitzky to celebrate the 50th anniversary of the Boston Symphony Orch ...

'' contains many added tone chords.

Mixed third chords

A mixed third chord, also ''split-third chord'',Kostka & Payne (1995). ''Tonal Harmony'', p.494. Third Edition. . includes both the major and minor thirds (e.g. C–E–E–G), although the thirds are usually separated by an octave or more.Marquis, G. Welton (1964). ''Twentieth Century Music Idioms''. Englewood Cliffs, New Jersey: Prentice-Hall, Inc. . A minor chord above a major chord of the same root has a diminished octave (major seventh) separating the thirds and is more common, while a major chord above a minor chord of the same root has a very dissonant augmented octave (minor ninth) separating the thirds and is not as commonplace.

Paul McCartney Sir James Paul McCartney (born 18 June 1942) is an English singer, songwriter and musician who gained global fame with the Beatles, for whom he played bass guitar and the piano, and shared primary songwriting and lead vocal duties with John ...

's "

Maybe I'm Amazed "Maybe I'm Amazed" is a song written by the English musician Paul McCartney that was first released on his 1970 debut solo album '' McCartney''. Although the original recording has never been released as a single, a live performance by McCartne ...

" is an example of the use of a split-third chord, as are many of

William Schuman William Howard Schuman (August 4, 1910February 15, 1992) was an American composer and arts administrator. Life Schuman was born into a Jewish family in Manhattan, New York City, son of Samuel and Rachel Schuman. He was named after the 27th U.S. ...

's symphonies. It is also suggested by the final note and chord of " A Hard Day's Night". Mixed thirds caused by

blue note Blue Note Records is an American jazz record label now owned by Universal Music Group and operated under Capitol Music Group. Established in 1939 by German-Jewish emigrants Alfred Lion and Max Margulis, it derived its name from the blue no ...

s in

blues Blues is a music genre and musical form that originated among African Americans in the Deep South of the United States around the 1860s. Blues has incorporated spiritual (music), spirituals, work songs, field hollers, Ring shout, shouts, cha ...

country music Country (also called country and western) is a popular music, music genre originating in the southern regions of the United States, both the American South and American southwest, the Southwest. First produced in the 1920s, country music is p ...

and

rock music Rock is a Music genre, genre of popular music that originated in the United States as "rock and roll" in the late 1940s and early 1950s, developing into a range of styles from the mid-1960s, primarily in the United States and the United Kingdo ...

can be thought to form mixed third chords, such as in "

Rock And Roll Music Rock and roll (often written as rock & roll, rock-n-roll, and rock 'n' roll) is a genre of popular music that evolved in the United States during the late 1940s and early 1950s. It originated from African American music such as jazz, rhythm and ...

". The

dominant seventh sharp ninth chord In music, the dominant 79 chord ("dominant seven sharp nine" or "dominant seven sharp ninth") is a chord built by combining a dominant seventh, which includes a major third above the root, with an augmented second, which is the enharmonic, same ...

's major third and augmented ninth are enharmonically equivalent to a minor-over-major chord's thirds, and the two can be somewhat interchangeable. Songs with a 79 chord include "

Purple Haze "Purple Haze" is a song written by Jimi Hendrix and released as the second single by the Jimi Hendrix Experience on March 17, 1967, in the United Kingdom. The song features his inventive guitar playing, which uses the signature Hendrix chord a ...

" and "

Boogie Nights ''Boogie Nights'' is a 1997 American drama film written, directed, and co-produced by Paul Thomas Anderson. It is set in Los Angeles's San Fernando Valley and focuses on a young nightclub dishwasher who becomes a popular star of pornographic ...

Other added tone chords

Examples of the added-second chord or added-ninth chord (notated "add2", "2" or "add9") in popular music include

The Rolling Stones The Rolling Stones are an English Rock music, rock band formed in London in 1962. Active for over six decades, they are one of the most popular, influential, and enduring bands of the Album era, rock era. In the early 1960s, the band pione ...

' "

You Can't Always Get What You Want "You Can't Always Get What You Want" is a song by the English rock band the Rolling Stones from their 1969 album '' Let It Bleed''. Written by Mick Jagger and Keith Richards, it was named as the 100th greatest song of all time by ''Rolling Sto ...

", Mr. Mister's " Broken Wings",

Don Henley Donald Hugh Henley (born July 22, 1947) is an American musician who is a founding member of the rock band the Eagles, for whom he is the drummer and co-lead vocalist, as well as its sole continuous member. Henley sang the lead vocals on Eagles ...

's " The End of the Innocence",

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 Breath You Take "Every Breath You Take" is a song by the English rock band the Police from their album ''Synchronicity'' (1983). Written by Sting, the single was the biggest US and Canadian hit of 1983, topping the ''Billboard'' Hot 100 singles chart for ei ...

Cheap Trick Cheap Trick is an American rock band formed in Rockford, Illinois in 1970 by guitarist Rick Nielsen, bassist Tom Petersson, lead vocalist Robin Zander and drummer Bun E. Carlos. Their work bridged elements of '60s pop rock, guitar pop, '70s har ...

's " The Flame",

Lionel Richie Lionel Brockman Richie Jr. (born June 20, 1949) is an American singer, songwriter, record producer, and television personality. He rose to fame in the 1970s as a songwriter and the co-lead singer of the Motown group Commodores; writing and recor ...

's "

All Night Long (All Night) "All Night Long (All Night)" is a song by American singer and songwriter Lionel Richie from his second solo album, '' Can't Slow Down'' (1983). The song combined Richie's Commodores style with Caribbean influences. The single reached number one ...

Men at Work Men at Work are an Australian rock band that was formed in Melbourne, 1979. They were best known for breakthrough hits such as " Down Under", " Who Can It Be Now?", " Be Good Johnny", " Overkill", and " It's a Mistake". Its founding member and ...

's "

It's a Mistake "It's a Mistake" is a song by the Australian band Men at Work. The song was written by lead singer and guitarist Colin Hay and the recording was produced by Peter McIan. It was released in June 1983, as the third single from their album ''Cargo'' a ...

DeBarge DeBarge was an American musical recording group composed of several members of the DeBarge family. In addition to various solo projects completed by members of the family, DeBarge was active between 1979 and 1989. The group originally consiste ...

's " Rhythm of the Night",

Starship A starship, starcraft, or interstellar spacecraft is a theoretical spacecraft designed for interstellar travel, traveling between planetary systems. The term is mostly found in science fiction. Reference to a "star-ship" appears as early as 1 ...

's "

We Built This City "We Built This City" is the debut single by American rock band Starship, from their 1985 debut album '' Knee Deep in the Hoopla''. It was written by English musicians Martin Page and Bernie Taupin, who were both living in Los Angeles at the time ...

Deniece Williams June Deniece Williams (née Chandler; born June 3, 1950) is an American singer. She has been described as "one of the great Soul music, soul voices" by the BBC. She is best known for the songs "Free (Deniece Williams song), Free", "Silly (song ...

' "

Let's Hear It for the Boy "Let's Hear It for the Boy" is a song by Deniece Williams that appeared on Footloose (1984 soundtrack), the soundtrack to the feature film ''Footloose (1984 film), Footloose''. The song was released as a single from both the soundtrack and her L ...

", and

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 ...

' " A Hard Day's Night". The

jazz rock Jazz fusion (also known as jazz rock, jazz-rock fusion, or simply fusion) is a popular music Music genre, genre that developed in the late 1960s when musicians combined jazz harmony and jazz improvisation, improvisation with rock music, funk, a ...

group

Steely Dan Steely Dan is an American rock band formed in Annandale-on-Hudson, New York, in 1971 by Walter Becker (guitars, bass, backing vocals) and Donald Fagen (keyboards, lead vocals). Originally having a traditional band lineup, Becker and Fagen cho ...

popularized a particular voicing of the add2 chord they dubbed the mu chord. The added-fourth chord (notated "add4") almost always occurs on the fifth scale degree where the added note is the key's tonic note. Examples in popular music include the second chord in the verse of "

Runaway Train A runaway train is a type of railroad incident in which unattended rolling stock is accidentally allowed to roll onto the main line, a moving train loses enough braking power to be unable to stop in safety, or a train operates at unsafe speeds d ...

" and the introduction of

The Who The Who are an English Rock music, rock band formed in London in 1964. Their classic lineup (1964–1978) consisted of lead vocalist Roger Daltrey, guitarist Pete Townshend, bassist John Entwistle and drummer Keith Moon. Considered one of th ...

's "

Baba O'Riley "Baba O'Riley" is a song by the English Rock music, rock band the Who, written by guitarist and principal songwriter Pete Townshend. It is the opening track to the Who's fifth studio album, ''Who's Next'' (1971). In Europe, it was released as a ...

". The added-sixth chord (notated "6") is rarely inverted since it shares its notes with a seventh chord a minor third down (e.g. C⁶ has the same notes as an Am⁷), although a counterexample is

The 5th Dimension The 5th Dimension is an American vocal group. Their music encompasses sunshine pop, pop soul, and psychedelic soul. They were an important crossover music act of the 1960s and 1970s, although both praised and derided for their particular music ...

's recorded version of " Stoned Soul Picnic" (on 5). It's used only occasionally in rock and popular music, but examples include the third measure of The Beatles' "A Hard Day's Night", the second chord of "

You Keep Me Hangin' On "You Keep Me Hangin' On" is a song written and composed by Holland–Dozier–Holland. It was first recorded in 1966 by American Motown group the Supremes, reaching number one on the ''Billboard'' Hot 100. The song has since been interpreted ...

", the third of " The Eagle And The Hawk", and The Beatles' "

She Loves You "She Loves You" is a song by the English rock band the Beatles, written by John Lennon and Paul McCartney and released as a single in the United Kingdom on 23 August 1963. The single set and surpassed several sales records in the United Kingdom c ...

". When added at the suggestion of

George Harrison George Harrison (25 February 1943 – 29 November 2001) was an English musician, singer and songwriter who achieved international fame as the lead guitarist of the Beatles. Sometimes called "the quiet Beatle", Harrison embraced Culture ...

, producer

George Martin Sir George Henry Martin (3 January 1926 – 8 March 2016) was an English record producer, arranger, composer, conductor, and musician. He was commonly referred to as the "fifth Beatle" because of his extensive involvement in each of the Beatle ...

described the chord as old-fashioned sounding. An added-sixth chord ends songs including

Hank Williams Hiram "Hank" Williams (September 17, 1923 – January 1, 1953) was an American singer, songwriter, and musician. An early pioneer of country music, he is regarded as one of the most significant and influential musicians of the 20th century. W ...

' " Hey Good Lookin'",

Chuck Berry Charles Edward Anderson Berry (October 18, 1926 – March 18, 2017) was an American singer, guitarist and songwriter who pioneered rock and roll. Nicknamed the "Honorific nicknames in popular music, Father of Rock and Roll", he refined and de ...

's "

Rock and Roll Music Rock and roll (often written as rock & roll, rock-n-roll, and rock 'n' roll) is a genre of popular music that evolved in the United States during the late 1940s and early 1950s. It originated from African American music such as jazz, rhythm and ...

Sam Cooke Samuel Cooke (; January 22, 1931 – December 11, 1964) was an American singer and songwriter. Considered one of the most influential soul music, soul artists of all time, Cooke is commonly referred to as the "King of Soul" for his distin ...

's "

You Send Me "You Send Me" is a song written and originally recorded by American singer Sam Cooke, released as a single in 1957 by Keen Records. Produced by Bumps Blackwell and arranged and conducted by René Hall. The song, Cooke's debut single, was a massi ...

", and

' "

References

{{DEFAULTSORT:Added Tone Chord

Mixed third chords

Other added tone chords

See also

References