Song structure is the arrangement of a song, and is a part of the

songwriting A songwriter is a musician who professionally composes musical compositions or writes lyrics for songs, or both. The writer of the music for a song can be called a composer, although this term tends to be used mainly in the classical music gen ...

process. It is typically

section Section, Sectioning or Sectioned may refer to: Arts, entertainment and media * Section (music), a complete, but not independent, musical idea * Section (typography), a subdivision, especially of a chapter, in books and documents ** Section sig ...

al, which uses repeating forms in songs. Common

forms Form is the shape, visual appearance, or configuration of an object. In a wider sense, the form is the way something happens. Form also refers to: *Form (document), a document (printed or electronic) with spaces in which to write or enter data * ...

include

bar form Bar form (German: ''die Barform'' or ''der Bar'') is a musical form of the pattern AAB. Original use The term comes from the rigorous terminology of the Meistersinger guilds of the 15th to 18th century who used it to refer to their songs and the ...

32-bar form The 32- bar form, also known as the AABA song form, American popular song form and the ballad form, is a song structure commonly found in Tin Pan Alley songs and other American popular music, especially in the first half of the 20th century. ...

verse–chorus form Verse–chorus form is a musical form going back to the 1840s, in such songs as " Oh! Susanna", " The Daring Young Man on the Flying Trapeze", and many others. It became passé in the early 1900s, with advent of the AABA (with verse) form in the T ...

ternary form Ternary form, sometimes called song form, is a three-part musical form consisting of an opening section (A), a following section (B) and then a repetition of the first section (A). It is usually schematized as A–B–A. Prominent examples inclu ...

strophic form Strophic form – also called verse-repeating form, chorus form, AAA song form, or one-part song form – is a song structure in which all verses or stanzas of the text are sung to the same music. Contrasting song forms include through-composed, ...

, and the

12-bar blues The 12-bar blues (or blues changes) is one of the most prominent chord progressions in popular music. The blues progression has a distinctive form in lyrics, phrase, chord structure, and duration. In its basic form, it is predominantly based ...

. Popular music songs traditionally use the same music for each verse or

stanza In poetry, a stanza (; from Italian ''stanza'' , "room") is a group of lines within a poem, usually set off from others by a blank line or indentation. Stanzas can have regular rhyme and metrical schemes, but they are not required to have ei ...

of lyrics (as opposed to songs that are " through-composed"—an approach used in

classical music Classical music generally refers to the art music of the Western world, considered to be distinct from Western folk music or popular music traditions. It is sometimes distinguished as Western classical music, as the term "classical music" al ...

art song An art song is a Western vocal music composition, usually written for one voice with piano accompaniment, and usually in the classical art music tradition. By extension, the term "art song" is used to refer to the collective genre of such son ...

s). Pop and traditional forms can be used even with songs that have structural differences in melodies. The most common format in modern popular music is introduction (intro), verse, pre-chorus, chorus, verse, pre-chorus, chorus,

bridge A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or rail) without blocking the way underneath. It is constructed for the purpose of providing passage over the obstacle, which is usually someth ...

, and chorus. In rock music styles, notably

heavy metal music Heavy metal (or simply metal) is a genre of rock music that developed in the late 1960s and early 1970s, largely in the United Kingdom and United States. With roots in blues rock, psychedelic rock and acid rock, heavy metal bands develope ...

, there is usually one or more

guitar solo A guitar solo is a melodic passage, instrumental section, or entire piece of music, pre-written (or improvised) to be played on a classical guitar, electric guitar or an acoustic guitar. In 20th and 21st century traditional music and popular ...

s in the song, often found after the middle chorus part. In pop music, there may be a guitar solo, or a solo performed with another instrument such as a

synthesizer A synthesizer (also spelled synthesiser) is an electronic musical instrument that generates audio signals. Synthesizers typically create sounds by generating waveforms through methods including subtractive synthesis, additive synthesis a ...

or a

saxophone The saxophone (often referred to colloquially as the sax) is a type of Single-reed instrument, single-reed woodwind instrument with a conical body, usually made of brass. As with all single-reed instruments, sound is produced when a reed (mouthpi ...

. The foundation of popular music is the "verse" and "

chorus Chorus may refer to: Music * Chorus (song) or refrain, line or lines that are repeated in music or in verse * Chorus effect, the perception of similar sounds from multiple sources as a single, richer sound * Chorus form, song in which all verse ...

" structure. Some writers use a simple "verse,

hook A hook is a tool consisting of a length of material, typically metal, that contains a portion that is curved or indented, such that it can be used to grab onto, connect, or otherwise attach itself onto another object. In a number of uses, one e ...

, verse, hook, bridge, hook" method. Pop and rock songs nearly always have both a verse and a chorus. The primary difference between the two is that when the music of the verse returns, it is almost always given a new set of lyrics, whereas the chorus usually retains the same set of lyrics every time its music appears." Both are essential elements, with the verse usually played first (exceptions include " She Loves You" by

The Beatles The Beatles were an English Rock music, rock band, formed in Liverpool in 1960, that comprised John Lennon, Paul McCartney, George Harrison and Ringo Starr. They are regarded as the Cultural impact of the Beatles, most influential band of al ...

, an early example in the

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

genre). Each verse usually employs the same melody (possibly with some slight modifications), while the lyrics usually change for each verse. The chorus (or "refrain") usually consists of a melodic and lyrical

phrase In syntax and grammar, a phrase is a group of words or singular word acting as a grammatical unit. For instance, the English expression "the very happy squirrel" is a noun phrase which contains the adjective phrase "very happy". Phrases can consi ...

that repeats. Pop songs may have an

introduction Introduction, The Introduction, Intro, or The Intro may refer to: General use * Introduction (music), an opening section of a piece of music * Introduction (writing), a beginning section to a book, article or essay which states its purpose and ...

and

coda Coda or CODA may refer to: Arts, entertainment, and media Films * Movie coda, a post-credits scene * ''Coda'' (1987 film), an Australian horror film about a serial killer, made for television *''Coda'', a 2017 American experimental film from Na ...

("tag"), but these elements are not essential to the identity of most songs. Pop songs often connect the verse and chorus via a pre-chorus, with a bridge section usually appearing after the second chorus. The verse and chorus are usually repeated throughout a song, while the intro, bridge, and

(also called an "outro") are usually only used once. Some pop songs may have a solo section, particularly in rock or blues-influenced pop. During the solo section, one or more instruments play a melodic line which may be the melody used by the singer, or, in blues or jazz improvised.

Verse–chorus form

Verse–chorus form Verse–chorus form is a musical form going back to the 1840s, in such songs as " Oh! Susanna", " The Daring Young Man on the Flying Trapeze", and many others. It became passé in the early 1900s, with advent of the AABA (with verse) form in the T ...

consists of two main sections – a verse and chorus – that often contrast

melodically A melody (from Greek μελῳδία, ''melōidía'', "singing, chanting"), also tune, voice or line, is a linear succession of musical tones that the listener perceives as a single entity. In its most literal sense, a melody is a combin ...

rhythm Rhythm (from Greek , ''rhythmos'', "any regular recurring motion, symmetry") generally means a " movement marked by the regulated succession of strong and weak elements, or of opposite or different conditions". This general meaning of regular re ...

ically, harmonically dynamically. Songs in verse–chorus form may also include introductory, transitional and concluding sections.

Introduction

The introduction is a unique section that comes at the beginning of the piece. Generally speaking, an introduction contains just music and no words. It usually builds up suspense for the listener so when the

downbeat ' (styled in all caps) is an American music magazine devoted to "jazz, blues and beyond", the last word indicating its expansion beyond the jazz realm which it covered exclusively in previous years. The publication was established in 1934 in Ch ...

drops in, it creates a pleasing sense of release. The intro also creates the atmosphere of the song. As such, the

rhythm section A rhythm section is a group of musicians within a music ensemble or band that provides the underlying rhythm, harmony and pulse of the accompaniment, providing a rhythmic and harmonic reference and "beat" for the rest of the band. The rhyth ...

typically plays in the "feel" of the song that follows. For example, for a blues shuffle, a band starts playing a shuffle rhythm. In some songs, the intro is one or more bars of the tonic chord (the "home" key of the song). With songs, another role of the intro is to give the singer the key of the song. For this reason, even if an intro includes chords other than the tonic, it generally ends with a cadence, either on the tonic or dominant chord. The introduction may also be based around the chords used in the verse, chorus, or bridge, or a stock " turnaround" progression may be played, such as the I–vi–ii–V progression (particularly in jazz influenced pop songs). More rarely, the introduction may begin by suggesting or implying another key. For example, a song in C Major might begin with an introduction in G Major, which makes the listener think that the song will eventually be in G Major. A cliche used to indicate to the listener that this G Major section is in fact the dominant chord of another key area is to add the

dominant seventh In music theory, a dominant seventh chord, or major minor seventh chord, is a seventh chord, usually built on the fifth degree of the major scale, and composed of a root, major third, perfect fifth, and minor seventh. Thus it is a major triad t ...

, which in this case would shift the harmony to a G⁷ chord. In some cases, an introduction contains only drums or percussion parts that set the

and "groove" for the song. Alternately the introduction may consist of a solo section sung by the lead singer (or a group of backup singers), or a

riff A riff is a repeated chord progression or refrain in music (also known as an ostinato figure in classical music); it is a pattern, or melody, often played by the rhythm section instruments or solo instrument, that forms the basis or acc ...

played by an instrumentalist. The most straightforward, and least risky way to write an introduction is to use a section from the song. This contains melodic themes from the song, chords from one of the song's sections, and the beat and style of the song. However, not all songs have an intro of this type. Some songs have an intro that does not use any of the material from the song that is to follow. With this type of intro, the goal is to create interest in the listener and make them unsure of what will happen. This type of intro could consist of a series of loud, accented chords, punctuated by cymbal, with a bassline beginning near the end, to act as a pitch reference point for the singer. The intro also sets the story too.

Verse

In popular music, a verse roughly corresponds to a poetic ''

'' because it consists of rhyming lyrics most often with an AABB or ABAB

rhyme scheme A rhyme scheme is the pattern of rhymes at the end of each line of a poem or song. It is usually referred to by using letters to indicate which lines rhyme; lines designated with the same letter all rhyme with each other. An example of the ABAB r ...

. When two or more sections of the song have almost identical music but different lyrics, each section is considered one verse. Musically, "the verse is to be understood as a unit that prolongs the tonic....The musical structure of the verse nearly always recurs at least once with a different set of lyrics." The tonic or "home key" chord of a song can be prolonged in a number of ways. Pop and rock songs often use chords closely related to the tonic, such as iii or vi, to prolong the tonic. In the key of C Major, the iii chord would be E Minor and the vi chord would be A Minor. These chords are considered closely related to the tonic because they share chord tones. For example, the chord E Minor includes the notes E and G, both of which are part of the C Major triad. Similarly, the chord A Minor includes the notes C and E, both part of the C Major triad. Lyrically, "the verse contains the details of the song: the story, the events, images and emotions that the writer wishes to express....Each verse will have different lyrics from the others."Davidson, Miriam; Heartwood, Kiya (1996). ''Songwriting for Beginners'', p.6. Alfred Music Publishing. . "A verse exists primarily to support the chorus or refrain...both musically and lyrically." A verse of a song, is a repeated sung melody where the words change from use to use (though not necessarily a great deal).

Pre-chorus

An optional section that may occur after the verse is the pre-chorus. Also known as a "build", "channel", or "transitional bridge", the pre-chorus functions to connect the verse to the chorus with intermediary material, typically using

subdominant In music, the subdominant is the fourth tonal degree () of the diatonic scale. It is so called because it is the same distance ''below'' the tonic as the dominant is ''above'' the tonicin other words, the tonic is the dominant of the subdomina ...

(usually built on the IV chord or ii chord, which in the key of

C Major C major (or the key of C) is a major scale based on C, consisting of the pitches C, D, E, F, G, A, and B. C major is one of the most common keys used in music. Its key signature has no flats or sharps. Its relative minor is A minor and ...

would be an

F Major F major (or the key of F) is a major scale based on F, with the pitches F, G, A, B, C, D, and E. Its key signature has one flat. Its relative minor is D minor and its parallel minor is F minor. The F major scale is: : F major is ...

D minor D minor is a minor scale based on D, consisting of the pitches D, E, F, G, A, B, and C. Its key signature has one flat. Its relative major is F major and its parallel major is D major. The D natural minor scale is: Changes needed ...

chord) or similar transitional harmonies. "Often, a two-phrase verse containing basic chords is followed by a passage, often harmonically probing, that leads to the full chorus." Often, when verse and chorus use the same harmonic structure, the pre-chorus introduces a new harmonic pattern or harmony that prepares the verse chords to transition into the chorus. For example, if a song is set in C Major, and the songwriter aims to get to a chorus that focuses on the dominant chord (

G Major G major (or the key of G) is a major scale based on G, with the pitches G, A, B, C, D, E, and F. Its key signature has one sharp. Its relative minor is E minor and its parallel minor is G minor. The G major scale is: Notable com ...

) being tonicized (treated like a "home key" for a short period), a chord progression could be used for the pre-chorus that gets the listener ready to hear the chorus' chord (G Major) as an arrival key. One widely used way to accomplish this is to precede the G Major chord with its own ii–V⁷ chords. In the key given, ii of G Major would be an

A minor A minor is a minor scale based on A, with the pitches A, B, C, D, E, F, and G. Its key signature has no flats and no sharps. Its relative major is C major and its parallel major is A major. The A natural minor scale is: : Changes ...

chord. V⁷ of G Major would be D⁷. As such, with the example song, this could be done by having a pre-chorus that consists of one bar of A minor and one bar of D⁷. This would allow the listener to expect a resolution from ii–V to I, which in this case is the temporary tonic of G Major. The chord A minor would not be unusual to the listener, as it is a shared chord that exists in both G Major and C Major. A minor is the ii chord in G Major, and it is the vi chord in C Major. The chord that would alert the listener that a change was taking place is the D⁷ chord. There is no D⁷ chord in C Major. A listener experienced with popular and traditional music would hear this as a

secondary dominant A secondary chord is an analytical label for a specific harmonic device that is prevalent in the tonal idiom of Western music beginning in the common practice period: the use of diatonic functions for tonicization. Secondary chords are a t ...

. Harmonic theorists and arrangers would call it V⁷/V or ''five of five'', as the D⁷ chord is the dominant (or fifth) chord of G Major.

Chorus or refrain

The terms ''chorus'' and ''refrain'' are often used interchangeably, both referring to a recurring part of a song. When a distinction is made, the chorus is the part that contains the hookWatson, C. J. (2003). ''The Everything Songwriting Book: All You Need to Create and Market Hit Songs'', p.86. Adams Media. . or the "main idea" of a song's lyrics and music, and there is rarely variation from one repetition of the chorus to the next. A refrain is a repetitive phrase or phrases that serve the function of a chorus lyrically, but are not in a separate section or long enough to be a chorus.Cope (2009), p.68. For example, refrains are found in

the Beatles The Beatles were an English Rock music, rock band, formed in Liverpool in 1960, that comprised John Lennon, Paul McCartney, George Harrison and Ringo Starr. They are regarded as the Cultural impact of the Beatles, most influential band of al ...

' " She Loves You" ("yeah, yeah, yeah"),

AC/DC AC/DC (stylised as ACϟDC) are an Australian rock band formed in Sydney in 1973 by Scottish-born brothers Malcolm and Angus Young. Their music has been variously described as hard rock, blues rock, and heavy metal, but the band calls it ...

's "

You Shook Me All Night Long "You Shook Me All Night Long" is a song by Australian hard rock band AC/DC, from the album '' Back in Black''. The song also reappeared on their later album ''Who Made Who''. It is AC/DC's first single with Brian Johnson as the lead singer, rep ...

Paul Simon Paul Frederic Simon (born October 13, 1941) is an American musician, singer, songwriter and actor whose career has spanned six decades. He is one of the most acclaimed songwriters in popular music, both as a solo artist and as half of folk roc ...

's " The Sound of Silence", and " Deck the Halls" ("fa la la la la"). The chorus or refrain is the element of the song that repeats at least once both musically and lyrically. It is always of greater musical and emotional intensity than the verse. "The chorus, which gets its name from a usual thickening of texture from the addition of backing vocals, is always a discrete section that nearly always prolongs the tonic and carries an unvaried poetic text."Everett (1999), p.16. In terms of narrative, the chorus conveys the main message or theme of the song. Normally the most memorable element of the song for listeners, the chorus usually contains the

Post-chorus

An optional section that may occur after the chorus is the post-chorus (or postchorus). The term can be used generically for any section that comes after a chorus, but more often refers to a section that has similar character to the chorus, but is distinguishable in close analysis. The concept of a post-chorus has been particularly popularized and analyzed by music theorist Asaf Peres, who is followed in this section. Characterizations of post-chorus vary, but are broadly classed into simply a second chorus (in Peres's terms, a ''detached postchorus'') or an extension of the chorus (in Peres's terms, an ''attached postchorus''). Some restrict "post-chorus" to only cases where it is an extension of a chorus (attached postchorus), and do not consider the second part of two-part choruses (detached postchorus) as being a "post"-chorus. As with distinguishing the pre-chorus from a verse, it can be difficult to distinguish the post-chorus from the chorus. In some cases they appear separately – for example, the post-chorus only appears after the second and third chorus, but not the first – and thus are clearly distinguishable. In other cases they always appear together, and thus a "chorus + post-chorus" can be considered a subdivision of the overall chorus, rather than an independent section. Characterization of a post-chorus varies, beyond "comes immediately after the chorus"; Peres characterizes it by two conditions: it maintains or increases sonic energy, otherwise it's a bridge or verse; and contains a melodic hook (vocal or instrumental), otherwise it's a transition. Detached post-choruses typically have distinct melody and lyrics from the chorus: * "

Chandelier A chandelier (; also known as girandole, candelabra lamp, or least commonly suspended lights) is a branched ornamental light fixture designed to be mounted on ceilings or walls. Chandeliers are often ornate, and normally use incandescent ...

" ( Sia, 2014): the chorus begins and ends with "I'm gonna swing from the chandelier / From the chandelier", while the post-chorus repeats instead "holding on", in "I'm holding on for dear life" and "I'm just holding on for tonight", and has a new melody, but the same chord progression as the chorus. * " The Boys Are Back in Town" (

Thin Lizzy Thin Lizzy are an Irish hard rock band formed in Dublin in 1969. Their music reflects a wide range of influences, including blues, soul music, psychedelic rock and traditional Irish folk music, but is generally classified as hard rock or som ...

, 1976): the chorus consists of the phrase "the boys are back in town", repeated in a call-and-response style, while the post-chorus features a prominent riff by two lead guitars. * "

Smells Like Teen Spirit "Smells Like Teen Spirit" is a song by the American rock band Nirvana. It is the opening track and lead single from the band's second album, ''Nevermind'' (1991), released on DGC Records. The unexpected success of the song propelled ''Neve ...

" (

Nirvana ( , , ; sa, निर्वाण} ''nirvāṇa'' ; Pali: ''nibbāna''; Prakrit: ''ṇivvāṇa''; literally, "blown out", as in an oil lamp Richard Gombrich, ''Theravada Buddhism: A Social History from Ancient Benāres to Modern Colomb ...

, 1991): the chorus lasts from "With the lights out, it's less dangerous" to "A mosquito, my libido", while the post-chorus features a heavy riff with the vocals "hey, yay". Lyrics of attached post-choruses typically repeat the hook/refrain from the chorus, with little additional content, often using vocables like "ah" or "oh". Examples include: * "

Umbrella An umbrella or parasol is a folding canopy supported by wooden or metal ribs that is usually mounted on a wooden, metal, or plastic pole. It is designed to protect a person against rain or sunlight. The term ''umbrella'' is traditionally use ...

" (

Rihanna Robyn Rihanna Fenty ( ; born February 20, 1988) is a Barbadian singer, actress, and businesswoman. Born in Saint Michael and raised in Bridgetown, Barbados, Rihanna auditioned for American record producer Evan Rogers who invited her to th ...

, 2007): the chorus begins "When the sun shine, we shine together" and run through "You can stand under my umbrella / You can stand under my umbrella, ella, ella, eh, eh, eh", which is followed by three more repetitions of "Under my umbrella, ella, ella, eh, eh, eh", the last one adding another "eh, eh-eh". Here the division between chorus and post-chorus is blurred, as the "ella, ella" begins in the chorus, and was a play on the reverb effect. * "

Shape of You "Shape of You" is a song by English singer-songwriter Ed Sheeran. It was released on 6 January 2017 as one of the double lead singles from his third studio album '' ÷'' (2017), along with " Castle on the Hill". The dancehall and R&B-infus ...

" (

Ed Sheeran Edward Christopher Sheeran (; born 17 February 1991) is an English singer-songwriter. Born in Halifax, West Yorkshire and raised in Framlingham, Suffolk, he began writing songs around the age of eleven. In early 2011, Sheeran independently re ...

, 2017): the chorus runs "I'm in love with the shape of you ... Every day discovering something brand new / I'm in love with your body", and the post-chorus repeats vocables and the hook "Oh—I—oh—I—oh—I—oh—I / I'm in love with your body", then repeats the end of the chorus, switching "your body" to "the shape of you": "Every day discovering something brand new / I'm in love with the shape of you" * "

Girls Like You "Girls Like You" is a song recorded by American band Maroon 5 from their sixth studio album ''Red Pill Blues'' (2017). The track was written by lead singer Adam Levine, Starrah, Gian Stone, Cirkut, and Jason Evigan, with the latter two serving ...

" (

Maroon 5 Maroon 5 is an American pop rock band from Los Angeles, California. It currently consists of lead vocalist Adam Levine, keyboardist and rhythm guitarist Jesse Carmichael, lead guitarist James Valentine (musician), James Valentine, drummer Matt ...

, 2018): the chorus runs "'Cause girls like you ... I need a girl like you, yeah, yeah ... I need a girl like you, yeah, yeah", and the post-chorus repeats the hook with added "yeah"s: "Yeah, yeah, yeah, yeah, yeah, yeah / I need a girl like you, yeah, yeah / Yeah yeah yeah, yeah, yeah, yeah / I need a girl like you". Hybrids are also common (Peres: ''hybrid postchorus''), where the post-chorus keeps the hook from the chorus (like an attached postchorus), but introduces some additional content (hook or melody, like a detached postchorus.

Bridge

A bridge may be a '' transition'', but in popular music, it more often is "...a section that contrasts with the verse... usually ends on the dominant... ndoften culminates in a strong re-transitional." "The bridge is a device that is used to break up the repetitive pattern of the song and keep the listener's attention....In a bridge, the pattern of the words and music change."Davidson & Heartwood (1996), p.7. For example,

John Denver Henry John Deutschendorf Jr. (December 31, 1943 – October 12, 1997), known professionally as John Denver, was an American singer-songwriter, guitarist, actor, activist, and humanitarian whose greatest commercial success was as a solo singe ...

's "

Country Roads "Take Me Home, Country Roads", also known simply as "Country Roads", is a song written by Bill Danoff, Taffy Nivert and John Denver about West Virginia. It was released as a single performed by Denver on April 12, 1971, peaking at number two ...

" is a song with a bridge while

Stevie Wonder Stevland Hardaway Morris ( Judkins; May 13, 1950), known professionally as Stevie Wonder, is an American singer-songwriter, who is credited as a pioneer and influence by musicians across a range of genres that include rhythm and blues, pop, s ...

's "

You Are the Sunshine of My Life "You Are the Sunshine of My Life" is a 1973 single released by Stevie Wonder. The song became Wonder's third number-one single on the ''Billboard'' Hot 100 chart and his first number-one on the Easy Listening chart. It won Wonder a Grammy Award f ...

" is a song without one. In

music theory Music theory is the study of the practices and possibilities of music. ''The Oxford Companion to Music'' describes three interrelated uses of the term "music theory". The first is the " rudiments", that are needed to understand music notation (k ...

, " middle eight" (a common type of bridge) refers to a section of a song with a significantly different

melody A melody (from Greek μελῳδία, ''melōidía'', "singing, chanting"), also tune, voice or line, is a linear succession of musical tones that the listener perceives as a single entity. In its most literal sense, a melody is a combina ...

and lyrics, which helps the song develop itself in a natural way by creating a contrast to the previously played, usually placed after the second chorus in a song. A song employing a middle eight might look like: .... .... .... .... ........ .... .... Intro--Middle 8- By adding a powerful upbeat middle eight, musicians can then end the song with a

in the end chorus and finale.

Conclusion or outro

The conclusion or (in popular-music terminology) outro of a song is a way of finishing or completing the song. It signals to the listeners that the song is nearing its close. The reason for having an outro is that if a song just ended at the last bar of a section, such as on the last verse or the last chorus, this might feel too abrupt for listeners. By using an outro, the songwriter signals that the song is, in fact, nearing its end. This gives the listeners a good sense of closure. For DJs, the outro is a signal that they need to be ready to mix in their next song. In general, songwriters and arrangers do not introduce any new melodies or riffs in the outro. However, a melody or riff used throughout the song may be re-used as part of an outro. Generally, the outro is a section where the energy of the song, broadly defined, dissipates. For example, many songs end with a

fade-out In audio engineering, a fade is a gradual increase or decrease in the level of an audio signal. The term can also be used for film cinematography or theatre lighting in much the same way (see fade (filmmaking) and fade (lighting)). A reco ...

, in which the song gets quieter and quieter. In many songs, the band does a

ritardando In musical terminology, tempo ( Italian, 'time'; plural ''tempos'', or ''tempi'' from the Italian plural) is the speed or pace of a given piece. In classical music, tempo is typically indicated with an instruction at the start of a piece (often ...

during the outro, a process of gradually slowing down the tempo. Both the fade-out and the ritardando are ways of decreasing the intensity of a song and signalling that it is nearing its conclusion. For an outro that fades out, the arranger or songwriter typically repeats a short section of the music over and over. This can be the chorus, for example. An

audio engineer An audio engineer (also known as a sound engineer or recording engineer) helps to produce a recording or a live performance, balancing and adjusting sound sources using equalization, dynamics processing and audio effects, mixing, reproduction ...

then uses the fader on the

mixing board A mixing console or mixing desk is an electronic device for mixing audio signals, used in sound recording and reproduction and sound reinforcement systems. Inputs to the console include microphones, signals from electric or electronic in ...

to gradually decrease the volume of the recording. When a

tribute band A tribute act, tribute band or tribute group is a music group, singer, or musician who specifically plays the music of a well-known music act. Tribute acts include individual performers who mimic the songs and style of an artist, such as ...

plays a

cover song In popular music, a cover version, cover song, remake, revival, or simply cover, is a new performance or recording by a musician other than the original performer or composer of the song. Originally, it referred to a version of a song release ...

that, in the recorded version ends with a fade-out, the live band may imitate that by playing progressively quieter. Another way many pop and rock songs end is with a tag. There are two types of tags: the instrumental tag and the instrumental/vocal tag. With an instrumental tag, the vocalist no longer sings, and the band's

takes over the music to finish off the song. A tag is often a vamp of a few chords that the band repeats. In a jazz song, this could be a standard turnaround, such as I–vi–ii–V⁷ or a stock progression, such as ii–V⁷. If the tag includes the tonic chord, such as a vamp on I–IV, the bandleader typically cues the last time that the penultimate chord (a IV chord in this case) is played, leading to an ending on the I chord. If the tag does not include the tonic chord, such as with a ii–V⁷ tag, the bandleader cues the band to do a cadence that resolves onto the tonic (I) chord. With an instrumental and vocal tag, the band and vocalist typically repeat a section of the song, such as the chorus, to give emphasis to its message. In some cases, the vocalist may use only a few words from the chorus or even one word. Some bands have the guitar player do a

during the outro, but it is not the focus of the section; instead, it is more to add interesting improvisation. A guitar solo during an outro is typically mixed lower than a mid-song guitar solo. All songs have a outro and also use a fade out and fade in technique called segue and that’s how segue comes into play. Examples that use this outro with a fade out as your conclusion or outro would be Stereo World or Descend By Feeder and also I’m Not Ashamed by Newsboys also has this technique of using the fade out as a outro for your conclusion. Some songs don’t use fade out some songs use a end like Hanson If Only and other songs will have both end and fade out combine both of them together as your outro like NSYNC I Want You Back and also Tearin Up My Heart are use these technique. Some songs use both fade out and fade in to accomplish a segue. The songs Chump, Longview, Falling For You, Pink Triangle, Shade, and Swim are examples that use this technique. This comes in handy for composing a studio album.

Elision

An elision is a section of music where different sections overlap one another, usually for a short period. It is mostly used in fast-paced music, and it is designed to create tension and drama. Songwriters use elision to keep the song from losing its energy during

cadences In Western musical theory, a cadence (Latin ''cadentia'', "a falling") is the end of a phrase in which the melody or harmony creates a sense of full or partial resolution, especially in music of the 16th century onwards.Don Michael Randel (19 ...

, the points at which the music comes to rest on, typically on a tonic or dominant chord. If a song has a section that ends with a cadence on the tonic, if the songwriter gives this cadence a full bar, with the chord held as a whole note, this makes the listener feel like the music is stopping. However, if songwriters use an elided cadence, they can bring the section to a cadence on the tonic, and then, immediately after this cadence, begin a new section of music which overlaps with the cadence. Another form of elision would, in a chorus later in the song, to interject musical elements from the bridge.

Instrumental solo

A solo is a section designed to showcase an instrumentalist (e.g. a guitarist or a harmonica player) or less commonly, more than one instrumentalist (e.g., a trumpeter and a sax player).

Guitar solo A guitar solo is a melodic passage, instrumental section, or entire piece of music, pre-written (or improvised) to be played on a classical guitar, electric guitar or an acoustic guitar. In 20th and 21st century traditional music and popular ...

s are common in

, particularly heavy metal and in the

blues Blues is a music genre and musical form which originated in the Deep South of the United States around the 1860s. Blues incorporated spirituals, work songs, field hollers, shouts, chants, and rhymed simple narrative ballads from the ...

. The solo section may take place over the chords from the verse, chorus, or bridge, or over a standard solo backing progression, such as the

progression. In some pop songs, the solo performer plays the same melodies that were performed by the lead singer, often with flourishes and embellishments, such as riffs, scale runs, and arpeggios. In blues- or jazz-influenced pop songs, the solo performers may improvise a solo.

Ad lib

An ''

ad lib In music and other performing arts, the phrase (; from Latin for 'at one's pleasure' or 'as you desire'), often shortened to "ad lib" (as an adjective or adverb) or "ad-lib" (as a verb or noun), refers to various forms of improvisation. The r ...

'' section of a song (usually in the

or outro) occurs when the main lead vocal or a second lead vocal breaks away from the already established lyric and/or melody to add melodic interest and intensity to the end of the song. Often, the ad lib repeats the previously sung line using variations on phrasing, melodic shape, and/or lyric, but the vocalist may also use entirely new lyrics or a lyric from an earlier section of the song. During an ad lib section, the rhythm may become freer (with the rhythm section following the vocalist), or the rhythm section may stop entirely, giving the vocalist the freedom to use whichever tempo sounds right. During live performances, singers sometimes include ad libs not originally in the song, such as making a reference to the town of the audience or customizing the lyrics to the current events of the era. There is a distinction between ad lib as a song section and ad lib as a general term. Ad lib as a general term can be applied to any free interpretation of the musical material.

AABA form

Thirty-two-bar form uses four sections, most often eight measures long each (4×8=32), two verses or A sections, a contrasting B section (the bridge or "middle-eight") and a return of the verse in one last A section (AABA). The B section is often intended as a contrast to the A sections that precede and follow it. The B section may be made to contrast by putting it in a new harmony. For example, with the

jazz standard Jazz standards are musical compositions that are an important part of the musical repertoire of jazz musicians, in that they are widely known, performed, and recorded by jazz musicians, and widely known by listeners. There is no definitive li ...

" I've Got Rhythm", the A sections are all tonic prolongations based around the I–vi–ii–V

chord progression In a musical composition, a chord progression or harmonic progression (informally chord changes, used as a plural) is a succession of chords. Chord progressions are the foundation of harmony in Western musical tradition from the common practice ...

(B in the standard key); however, the B section changes key and moves to V/vi, or D⁷ in the standard key, which then does a

circle of fifths In music theory, the circle of fifths is a way of organizing the 12 chromatic pitches as a sequence of perfect fifths. (This is strictly true in the standard 12-tone equal temperament system — using a different system requires one interval of ...

movement to G⁷, C⁷ and finally F⁷, setting the listener up for a return to the tonic Bb in the final A section. The "I've Got Rhythm" example also provides contrast because the harmonic rhythm changes in the B section. Whereas the A sections contain a vibrant, exciting feel of two chord changes per bar (e.g., the first two bars are often B–g minor/c minor–F⁷), the B section consists of two bars of D⁷, two bars of G⁷, two bars of C⁷ and two bars of F⁷. In some songs, the "feel" also changes in the B section. For example, the A sections may be in swing feel, and the B section may be in Latin or Afro-Cuban feel. While the form is often described as AABA, this does not mean that the A sections are all exactly the same. The first A section ends by going back to the next A section, and the second A section ends and transitions into the B section. As such, at the minimum, the composer or arranger often modifies the harmony of the end of the different A sections to guide the listener through the key changes. As well, the composer or arranger may re-harmonize the melody on one or more of the A sections, to provide variety. Note that with a reharmonization, the melody does not usually change; only the chords played by the

accompaniment Accompaniment is the musical part which provides the rhythmic and/or harmonic support for the melody or main themes of a song or instrumental piece. There are many different styles and types of accompaniment in different genres and styles o ...

musicians change. Examples include " Deck the Halls": :A: Deck the hall with boughs of holly, :A: 'Tis the season to be jolly. :B: Don we now our gay apparel, :A: Troll the ancient Yuletide carol.

Variation on the basic structure

Verse-chorus form or ABA form may be combined with AABA form, in compound AABA forms. That means that every A section or B section can consist of more than one section (for example Verse-Chorus). In that way the modern popular song structure can be viewed as a AABA form, where the B is the bridge. AAA format may be found in

Bob Dylan Bob Dylan (legally Robert Dylan, born Robert Allen Zimmerman, May 24, 1941) is an American singer-songwriter. Often regarded as one of the greatest songwriters of all time, Dylan has been a major figure in popular culture during a career sp ...

's " The Times They Are a-Changin'", and songs like "

The House of the Rising Sun "The House of the Rising Sun" is a traditional folk music, folk song, sometimes called "Rising Sun Blues". It tells of a person's life gone wrong in the city of New Orleans. Many versions also urge a sibling or parents and children to avoid th ...

", and " Clementine".Davidson & Heartwood (1996), p.8. Also " Old MacDonald", "

Amazing Grace "Amazing Grace" is a Christian hymn published in 1779 with words written in 1772 by English Anglican clergyman and poet John Newton (1725–1807). It is an immensely popular hymn, particularly in the United States, where it is used for both ...

", "

The Thrill Is Gone "The Thrill Is Gone" is a slow minor-key blues song written by West Coast blues musician Roy Hawkins and Rick Darnell in 1951. Hawkins's recording of the song reached number six in the Billboard R&B chart in 1951. In 1970, "The Thrill Is Gone" ...

", and

Gordon Lightfoot Gordon Meredith Lightfoot Jr. (born November 17, 1938) is a Canadian singer-songwriter and guitarist who achieved international success in folk, folk-rock, and country music. He is credited with helping to define the folk-pop sound of the 1 ...

's " The Wreck of the ''Edmund Fitzgerald''". AABA may be found in

Crystal Gayle Crystal Gayle (born Brenda Gail Webb; January 9, 1951) is an American country music singer widely known for her 1977 hit "Don't It Make My Brown Eyes Blue". Initially, Gayle's management and record label were the same as that of her oldest sist ...

's " Don't It Make My Brown Eyes Blue",

Billy Joel William Martin Joel (born May 9, 1949) is an American singer, pianist and songwriter. Commonly nicknamed the "Piano Man" after his album and signature song of the same name, he has led a commercially successful career as a solo artist since th ...

's " Just the Way You Are", and

' " Yesterday".Watson (2003), p.89. ABA (verse/chorus or chorus/verse) format may be found in

Pete Seeger Peter Seeger (May 3, 1919 – January 27, 2014) was an American folk singer and social activist. A fixture on nationwide radio in the 1940s, Seeger also had a string of hit records during the early 1950s as a member of the Weavers, notabl ...

's " Turn! Turn! Turn!" (chorus first) and

The Rolling Stones The Rolling Stones are an English rock band formed in London in 1962. Active for six decades, they are one of the most popular and enduring bands of the rock era. In the early 1960s, the Rolling Stones pioneered the gritty, rhythmically dr ...

's " Honky Tonk Woman" (verse first). ABAB may be found in AC/DC's "

Back in Black ''Back in Black'' is the seventh studio album by Australian rock band AC/DC. It was released on 25 July 1980 by Albert Productions and Atlantic Records. It is the band's first album to feature lead singer Brian Johnson, following the death of ...

Jimmy Buffett James William Buffett (born December 25, 1946) is an American singer-songwriter, musician, author, and businessman. He is best known for his music, which often portrays an "island escapism" lifestyle. Together with his Coral Reefer Band, Buffe ...

's "

Margaritaville "Margaritaville" is a 1977 song by American popular music singer-songwriter Jimmy Buffett from the album '' Changes in Latitudes, Changes in Attitudes''. This song was written about a drink Buffett discovered at Lung's Cocina del Sur restauran ...

The Archies ''The'' () is a grammatical article in English, denoting persons or things already mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The'' is the m ...

's "

Sugar, Sugar Sugar, Sugar is a song written by Jeff Barry and Andy Kim. It was originally recorded by the Archies – a fictional band of studio musicians linked to the 1968–69 US Saturday morning TV cartoon ''The Archie Show'', inspired by the Archie C ...

", and

The Eagles The Eagles are an American rock band formed in Los Angeles in 1971. With five number-one singles and six number-one albums, six Grammy Awards and five American Music Awards, the Eagles were one of the most successful musical acts of the 1970s ...

's "

Hotel California "Hotel California" is the title track from the Eagles' album of the same name and was released as a single in February 1977. Writing credits for the song are shared by Don Felder (music), Don Henley, and Glenn Frey (lyrics). Joe Walsh came ...

".Watson (2003), p.90. ABABCB format may be found in

John Cougar Mellencamp John J. Mellencamp (born October 7, 1951), previously known as Johnny Cougar, John Cougar, and John Cougar Mellencamp, is an American singer-songwriter. He is known for his catchy brand of heartland rock, which emphasizes traditional instrument ...

's "

Hurts So Good "Hurts So Good" is a song by American singer-songwriter John Mellencamp, then performing under the stage name "John Cougar". The song was a number two hit on the ''Billboard'' Hot 100 for the singer/songwriter. It was the first of three major hi ...

Tina Turner Tina Turner (born Anna Mae Bullock; November 26, 1939) is an American-born Swiss retired singer and actress. Widely referred to as the " Queen of Rock 'n' Roll", she rose to prominence as the lead singer of the Ike & Tina Turner Revue before ...

's " What's Love Got to Do with It?", and

ZZ Top ZZ Top is an American rock band formed in 1969 in Houston, Texas. For 51 years, they comprised vocalist-guitarist Billy Gibbons, drummer Frank Beard and vocalist-bassist Dusty Hill, until Hill's death in 2021. ZZ Top developed a signature sou ...

's " Sharp Dressed Man". Variations include

Smokey Robinson William "Smokey" Robinson Jr. (born February 19, 1940) is an American singer, songwriter, record producer, and former record executive director. He was the founder and front man of the Motown vocal group the Miracles, for which he was also chief ...

's " My Guy",

's " Ticket to Ride",

The Pretenders Pretenders are an English–American rock band formed in March 1978. The original band consisted of founder and main songwriter Chrissie Hynde (lead vocals, rhythm guitar), James Honeyman-Scott (lead guitar, backing vocals, keyboards), Pete ...

' "

Back on the Chain Gang "Back on the Chain Gang" is a song written by Chrissie Hynde and originally recorded by her band the Pretenders, and released as a single by Sire Records in September 1982. The song also was released on '' The King of Comedy'' soundtrack album i ...

" (ABABCAB),

Poison Poison is a chemical substance that has a detrimental effect to life. The term is used in a wide range of scientific fields and industries, where it is often specifically defined. It may also be applied colloquially or figuratively, with a broa ...

's " Every Rose Has Its Thorn" (ABABCBAB), and Billy Joel's " It's Still Rock and Roll to Me" (ABABCABCAB).

Verse–chorus form

Introduction

Verse

Pre-chorus

Chorus or refrain

Post-chorus

Bridge

Conclusion or outro

Elision

Instrumental solo

Ad lib

AABA form

Variation on the basic structure

See also

References

Further reading