Nancy 7 is the seventh studio album by Lebanese singer Nancy Ajram. It was released on September 6, 2010, by In2Musica to wide commercial and critical success, to follow the footsteps of Ajram's previous sets. The album explores a new set of sounds and genres including Dance, Techno and R&B on one hand, but still keeps the musical style that Nancy had created over the years, that is the Egyptian and Lebanese dance-folk sound, on the other. The latter has given Nancy her biggest hits ever, including "Ah W Noss", "Ya Tabtab" and "Lawn Oyounak."
 Critics gave 7 largely positive reviews, favoring its shift to more modern and global sounds, and its ability to join these sounds with local music and 90's Arabian themes. Lyrically, the record speaks of love, admiration, heartbreak and relationships, subjects that Nancy had spoken about in previous sets. In addition, other songs extend to deeper meanings about life, childhood and family.
 The lead single, "Fi Hagat", is her first ballad to be delivered as a leading promotional track. It peaked atop multiple Arabian charts, most significantly HitMarker, where it occupied the apex for 15 consecutive weeks, the longest run on the number one in the history of the chart. With the second single, "Sheikh El Shabab," the album continued to break records when the song debuted atop the chart, replacing the first single. The feat was never reached before. The album's third single was "Ya Kether", the fourth and final single was "Meen El Ma Ando".
 Ajram gave the first preview of the album during Neshan's show " IL Maestro" in Ramadan 2009, when she sang parts of two songs, "Sallemouly Aleih" and "Sheikh El Shabab". The former was excluded from the album, and was released as a single at the 2010 New Year's Eve, and achieved huge success among Arab radio stations. This was Nancy's first cooperation with Egyptian producer Tamim, who did the arrangements for three songs of the album. Nancy then announced she will be singing a song that refers to her relationship to her parents and child, "Hkayat El Deni" (Stories of Life), previously named "Ghafwet Eini". News of "Bayyaa' We Shater" was also announced beforehand, as it was previously known as "Assly". The album was rumored to have been titled "Bel Hadawa" which was to be album's lead single. However, the song leaked unofficially several months before release and the lead single had changed. In her appearance on "Khaleek Bel Beit" with Zahi Wehbi, Nancy explained: 
 My album will include many new changes. There will be a shift to more serious songs in terms of lyrical content, as well generally calmer music with both modern and traditional sounds. However, I will remain true to my same identity for which my fans like my music most, which is fast, upbeat songs. Initially, the album titled was rumored to have changed from "Bel Hadawa" (which leaked months before release) to "Einy Aleik". A few weeks before release, however, it was announced that the final decided album title was "7", marking Nancy's seventh studio album in her career.
 The album was initially scheduled for release by early summer of 2010, but due to the occurrence of the 2010 FIFA World Cup, for which Nancy recorded the official Middle East song, as well the Islamic Holy Month of Ramadan, it was delayed until early September. The final release date was announced to be September 6, and six songs were distributed to pan-Arab local stations to promote the album, as well a teaser ad on her official Facebook. Ajram promoted the album majorly online, via her official website and Facebook fan page, which is the biggest Arabic fan page on the site. The whole album, however, leaked on the internet and become available for download on dozens of forums on September 2, and the company accidentally announced the release of the album on that day.
 Tarek Madkour arranged four tracks in this album of Egyptian Maksoum genre, deviating from his rock/soft rock productions in Ajram's previous album. "Bayyaa' We Shater" is considered the album's best continuation of Ajram's signature maksoum style in previous singles such as "Moegaba" and "Ashtiki Minno". The composer, Mahmoud Khayami, succeeded at presenting this style to Ajram which was completely different from the soft ballad single "Wana Ben Ideik" in her previous album. "Belhadawa", Madkour's second song in the album, is more traditional and 80's influenced from Egypt. The song, which is viewed stronger on the lyrical side, received less positive reviews than  "Bayaa We Shater" did.
 This is the first best-seller for Ajram that does not include a cooperation between Samir Sfeir and Tarek Madkour. Sfeir presented three songs in this album, each of which marks a special feature of the album. "Meen El Ma Ando" is influenced by the 70's Western disco music, which is a brand new style for Ajram. The song talks about the importance of elements of love and youth in one's life. "Ya Kethr" is Ajram's second Khaliji-dialect song by Sfeir after "La Teloom" in Ah W Noss. Before the release, Ajram explained that she has her bets on this song to be a big Khaliji hit, and it indeed received the most positive reviews from critics since her Khaliji hit "Mishtaga Leik" in 2006. Sfeir's final song, "Hkayat El Deni", is ballad that deviates away in topic from the previous love songs of the album. In this touching song, Ajram explains, the lyrics refer to her relationship to her parents and how much more she appreciates their efforts towards her now that she became a mother herself.
 Mohammed Rahim also composed three songs in this album. "Fi Hagat" was selected as the lead single, and is a sad song about the feelings of an unappreciated lover. Rahim also presented two Egyptian songs of the lighter, simpler context, "Okay" and "Einy Aleik" which was rumored to have been the old album title. Both these songs show Ajram exploring deeper into contemporary Egyptian music. Walid Saad presented Ajram with three songs initially, one of which "Sallemouly Aleih" was excluded from the album and released as single months ahead. His song "Emta Hashoufak" presents a brand new style to Ajram reminiscent of sad Latin ballads. "Kol Ma Teddi" samples Cher's The Music's No Good Without You.
 "Sheikh El Shabab" was a fan favorite even before the album's release, as Ajram sang part of it in a TV show. The interviewer, Nechan, had previously recorded his voice on the track's beginning to present it, but the idea had been called off later on. "Sheikh El Shabab" is composed by Salim Salama, and continues Ajram's Lebanese pop genre previously presented by Salama in "Mashi Haddi" and "Ehsas Jdeed", which are from Ajram's big hits.
 Pre-release promotional campaigns for 7 were huge; billboards featuring the album cover filled the streets of Lebanese and Egyptian cities in late August 2010. TV channels showed a 16-second preview of the music video of "Fi Hagat," which was previously added to Nancy's official Facebook page. The latter has also been a promotional tool, posting updates and news about the then-upcoming seventh album.
 To promote the album, Nancy went on an Arabian leg of her 2011 tour and was featured at multiple shows. She planned to embark a world tour to support the album in the summer, but her pregnancy with her second child caused the cancellation of many tour dates and shows.
 The album's singles are noticeably different in style from all of Ajram's previous single releases. Ajram also held a poll on her official Facebook page for the fans to vote for their favorite songs on 7 in order to select the ones that will be released as singles.
 Standard edition
 Adapted from the album liner notes.
 Early responses for the album favored its variety of genres and themes. Critics also welcomed the traditional vibe that Nancy has maintained since 2003 and still maintains to date, but still explores new musical styles and subjects.
 Both the album and lead single, "Fi Hagat", debuted at number 1 at the Hitmarker charts upon release. The album has received widely positive reviews across the media and internet, and was previewed three days prior to release on the popular Arabic music site Funky Pharaoh, blogger and head DJ Man De Lev discussed the album's various songs in great detail and praised Nancy for her beautiful mix of styles in the album. He also highlighted Mohammed Rahim to be the star composer of the Album and Tamim to be the star arranger. The album was given an overall rating of 4 out of 5.
 In an interview with Laha Magazine, several music critics gave the album positive reviews saying it's quite different than her previous albums and it didn't succeed by chance. Others stated that the album is perfect, in which multiple ideas addressed many aspects of life and is an artistic maturity which satisfies different tastes.
 7 debuted atop the Virgin Megastores physical sales chart in more than 5 Arab regions, including Lebanon, where it occupied the apex for six consecutive weeks and became one of the best-selling albums of 2010.
 The success of the album exceeded the Arab world, since it took first places in Virgin Megastore Paris, France. The album spent eight consecutive weeks atop the Virgin Megastores physical sales chart in Lebanon, before being knocked off the top by Fairuz's comeback album Eh Fi Amal. HiTMARKER Albums Chart, for sales around the Arab world was topped for 42 consecutive weeks by '7. "Fi Hagat," qualified as a Megahit,topped Hitmarker Songs Chart for 15 consecutive weeks, the longest run on the top of the chart in its history.
 The album also topped Mawaly Albums Chart for 14 consecutive weeks, and its lead single topped Mawaly Songs Chart for 13 consecutive weeks.
 "Sheikh El Shabab" is the second hit from the album topping Hitmarker Songs Chart for 17 consecutive weeks. "Ya kether" also topped the chart for 8 consecutive weeks.
 More than ten songs of 7 enter many charts on the internet or on Arabic radio stations. "Fi Hagat" took the second position in the list of Top 50 Songs of 2010, presented on Ayyam FM Jordan and in Top 100 on Arab Sounds. On the other side, "Sheikh El Shabab" was chosen as song of the year on Lebnan El Horr radio station and on Hala Fm Jordan.