Girls Aloud

The song is listed as a UK bonus track on various editions of the album.

The song is a solo song recorded by Nadine.

Recorded for inclusion on their debut album but excluded from the albums final release.

The song was subsequently revisited and recorded by British girl band Frank for their debut album and featured additional writing credits from the band.

Recorded for inclusion on "What Will The Neighbors Say" but excluded from it's final release, subsequently included on the 20th anniversary release of the album.

The song was also recorded by the band Xenomania fronted band Mania, who's project was never released.

Released as the second single from the bands second greatest hits collection. The track was released as a digital only single but never managed to peak beyond it's initial entry on the chart (UK #97) upon it's release on the album.

Nadine Coyle has opened stated she disagreed with the message of the song and threatened to not take part in the reunion if it were released as the lead single from the Greatest Hits. This is the second single to be released that was not produced by Xenomania and the first to not feature prominent lead vocals from Nadine.

Originally, it was announced that the lead single from the third album would be a cover of "Wicked Games". Following backlash from fans, the plans were scrapped and the lyrics in this song make a reference to the situation by saying "without Wicked Games"

Released as the second single from the third album. Peaked at #4 in the UK singles chart and became the 65th best selling song of 2005, after just 2 months

The song was featured on a "Album 3 Sampler" for Chemistry under the title "Blackjack" but was excluded from release on this album.

Recorded for inclusion on the bands fifth studio album, featured on an album sampler posted by Fascination (the bands record label) but excluded from final release (and the anniversary edition)

Released as the albums second single and peaked at #3 in the UK singles chart, carrying on their string of top 10 singles in the UK.

Released as the third and final single from the bands fourth album. The song peaked at #9 in the UK singles chart and became the band's eighteenth consecutive top ten single

The song was utilized as the theme song for the television series "Passions of Girls Aloud"

The song was recorded in French and released as "Je Ne Parle Pas Français" on CD2 of the single bundle.

Originally included as a deluxe edition of the bands third album "Chemistry", for it's 20th anniversary the album was released independently as "Christmas 'Round At Ours"

The song is a cover of the track originally recorded by Miranda Cooper under the name "Moonbaby" but never officially released.

Recorded for inclusion on "What Will The Neighbours Say" but excluded from it's final release, subsequently included on the 20th anniversary release of the album.

In addition to be included as a b-side to "Sexy! No, No No..." the song is featured on their "Collections" compilation and the 2026 anniversary re-release.

A cover of the 1981 song from Duran Duran from their self-titled album.

Originally recorded by Britney Spears for inclusion on "In The Zone" but excluded from the albums final release. Cheryl, of the band Girls Aloud, stated that Britney's version sounded "strange" citing that Britney sung in a strange voice and the track was not fully mixed.

The song contains elements of Peplab 2001 song "It's Not the Drug"

The track was intended to be the fifth (and final) single from the bands second album, but plans were scrapped as the band began work on their third album.

A cover of the 1978 song by Frankie Valli for 'Grease' original soundtrack.

Subsequently featured as the b-side to their fourth single "Jump" and the 20th anniversary edition of their debut album.

A cover of the 1976 song by The Nerves. It was not featured on an album.

The song was originally included on the special edition of the bands first greatest hits collection, subsequently included on the 20th anniversary of "What Will The Neighbours Say"

There is a discrepency regarding who produced the song. In the original pressing on "The Sound of Girls Aloud" it credits Brian Higgins / Xenomania. On the 20th anniversary of "What Will The Neighbours Say" it credits Ian Masterson.

The title of the song was later utilized for Sarah Hardings autobiography, which was released prior to her passing.

The song is a cover of the song originally recorded by songwriter, Miranda Cooper, as Moon Baby. This version of the song was utilized as the theme song to the cartoon "Totally Spies"

The song was subsequently covered in 2003 by Aqua singer, Lene Nystrøm, for her album "Play With Me"

A cover of the Olivia Newton-John single from the film Grease.

Subsequently included on the 20th anniversary edition of their debut album.

The song speaks of the criticism the band has received from indie bands for being deemed a manufactured band. The song was deemed too controversial to appear on the album, with Roberts saying "wasn't aggressive enough."

Believed to be recorded for inclusion on their debut album but excluded from the albums final release.

The song is listed as a UK bonus track on various editions of the album.

The song is a solo song recorded by Nicola.

Released as the second and final single from their first greatest hits album. Peaked at #3 in Scotland, #4 in the UK, and #11 in Ireland.

The song is a cover of the 1967 single by Tommy James and the Shondells from their album "I Think We're Alone Now". The track was made popular in 1987 by Tiffany.

Originally included as a deluxe edition of the bands third album "Chemistry", for it's 20th anniversary the album was released independently as "Christmas 'Round At Ours"

Originally recorded by Roy Wood and has become a classic Christmas song

Originally included as a deluxe edition of the bands third album "Chemistry", for it's 20th anniversary the album was released independently as "Christmas 'Round At Ours"

A cover of the 1994 single by The Pretenders from their album "Last of The Independents"

Released as the bands third single from their second album, and also released as the 2004 Children In Need single and peaked at #1 in the UK charts.

Track has an alternate title of "All About The Hell of It"

Believed to be recorded for inclusion on their debut album but excluded from the albums final release.

Originally included as a deluxe edition of the bands third album "Chemistry", for it's 20th anniversary the album was released independently as "Christmas 'Round At Ours"

A cover of the Bobby Helms song from 1957, the song has become a Christmas classic.

A cover of the song "Jump (For My Love)" originally performed by The Pointer Sisters for their 1984 album "Break Out"

Recorded and is featured in the soundtrack for the film "Love Actually" but is not actually featured in the movie, peaked at #2 in the UK singles chart.

The track is included on a re-release of their debut album, as well as, included on their second album "What Will The Neighbours Say"

Believed to be recorded for inclusion on their debut album but excluded from the albums final release.

Rekeased as the third (and final single) from the original release of the album. Peaked at #3 in Scotland and #2 in Ireland.

Recorded for inclusion on their debut album but excluded from the albums final release.

Writer, Brian Higgins, has expressed his dissatisfation with the song stating: "chasing the soundtrack [...] disrupted us creatively. It was making us miserable. Something had to come out and that was Long Hot Summer. It was made in a panic. It was a disaster record. I can't stand it."

The song was written for inclusion on the "Herbie Fully Loaded" soundtrack but excluded from the film and soundtrack.

The song has been covered by Taiwanese singer Amber An for her 2011 album Evil Girl, reworked in Mandarin as 惡女

Track was released as a UK bonus track on the bands debut album.

The second single released from the bands second album. The track peaked at #2 on the UK singles chart.

The albums title "What Will The Neighbours Say" is a line from this song.

A demo version of the song, with drastically different lyrics, was initially included on the compilation album Popjustice: 100% Solid Pop Music. It was later included on the anniversary release of the album.

Believed to be recorded for inclusion on their debut album but excluded from the albums final release.

Cover of a Slade single originally released in 1973.

The song was included as the b-side to the bands single "Something Kinda Ooooh"

The track was utilized as the theme song for "Off The Record" a documentary leading up to the "Chemistry" tour.

Recorded for inclusion on "Tangled Up" but excluded from it's final release, subsequently included on the 20th anniversary release of the album.

Recorded for inclusion on "Chemistry" but excluded from it's final release, subsequently included on the 20th anniversary release of the album.

Elements of the bridge are featured in this song was previously used on "Wake Me Up".

Released as the bands second single from their debut album, peaked at #2 in UK and Ireland.

Originally included as a deluxe edition of the bands third album "Chemistry", for it's 20th anniversary the album was released independently as "Christmas 'Round At Ours"

Originally included on promo versions of the bands fifth album (not yet titled 'Tangled Up') but excluded on its final released. Subsequently included on the soundtrack to St. Trinians, and then included on the anniversary release of the album.

A cover of the 1981 single by The Go-Go's from their album "Beauty and A Beat"

Confirmed in a Tweet by their record label (Fascination) in response to PopJustice. It is unclear which album era (or film as alluded to in the Tweet) it was intended for but it is believed to be during the "Sound of The Underground" era

Recorded for inclusion on their debut album but excluded from the albums final release (the band would go on to release an album with the same but it is an unrelated song and era).

Recorded on BBC's Live Lounge and is a cover of the Amy Winehouse song from her album "Back to Black"

The song is a cover of the 1991 song from the Bee Gees for their 2001 album "This Is Where I Came In"

One True Voice (their male counterparts on Popstars: The Rivals) released this song at their attempt for Christmas #1 in 2002 (up against 'Sound of The Underground').

The song was not officially released until the 20th anniversary of the album.

The song was originally recorded by Dee C. Lee for her 1985 album "Shrine"

The song was released as the third single from the bands third album, just one month after the previous single, and peaked at #9 on the UK singles chart becoming the 180th best selling single after less than one month.

The band has expressed their dissatisfaction with their recording of the song, with Cheryl stating: "I wish we hadn't released See The Day. I absolutely hate that track, I don't think it's us at all, it's really old fashioned"

Released as the first single from their fourth album "Tangled Up", the song peaked at #5 continuing their streak of top 10 singles.

The song incorporates elements from Nazareth's 1975 song "Hair of the Dog" from their album of the same name.

Believed to be recorded for inclusion on their third album but excluded from the albums final release.

Originally appeared on a album promo for their third album titled as "Dark Streets" but excluded from the albums final release.

Subsequently included on the special edition of their first greatest hits album, and again on the 20th anniversary release of the album "Chemistry"

Intended to be the third single but "Life Got Cold" was selected instead due to fan receiption.

The track then came up as an option for a fourth single, but, a cover of "Jump" was selected.

Released as the first single from their first greatest hits collection. Peaked at #2 in Scotland, #3 in the UK, and #7 in Ireland.

Released as the first single from their second greatest hits collection.

Released as the 2012 Children In Need single. Peaked at #2 in the UK, #4 in Ireland, and #5 in Poland.

Believed to be recorded for inclusion on their third album but excluded from the albums final release.