"Stronger" is a song by American hip hop artist Kanye West, released as the second single from his third studio album Graduation. It was produced by West and contains an extended outro co-produced with Mike Dean. The song contains a sample of "Harder, Better, Faster, Stronger" by French house duo Daft Punk, who received songwriting credit and had their costumes appear in its accompanying music video. The single was first released digitally on July 31, 2007 and soon became West's third number-one single. It won a Grammy Award for Best Rap Solo Performance at the 50th Grammy Awards.

A portion of "Stronger" was first released in May 2007 on West's Can't Tell Me Nothingmixtape. Shortly afterwards, on May 31, 2007, Brendon Joshua played the full-length song on his podcast. On June 27, 2007, "Stronger" was put onto the BBC Radio 1 Up-Front playlist and was later upgraded to the A-List a month prior to its release. The single's cover art was released on West's website on June 28, 2007. It was designed by Japanese artist Takashi Murakami, who West collaborated with to produce the artwork for Graduation. The cover features a cartoon version of West's mascot "Dropout Bear" wearing sunglasses similar to the those West wears in the music video, as well as the small, robotic heads of Thomas Bangalter and Guy-Manuel de Homem-Christo of Daft Punk. West performed a partial version of "Stronger" live at the Concert for Diana held at Wembley Stadium on July 1, 2007 to a crowd of 63,000 people. An estimated 500 million people watched the event in over 140 countries worldwide.

The single was released to iTunes on July 31, 2007. It debuted on the Hot 100 at number forty-seven and eventually peaked at the number-one position, the same week his album Graduationtook the number one spot. It is West's third number-one single in the United States, following "Slow Jamz" and "Gold Digger." After becoming West's first number one single in the UK, "Stronger" went on to be met by widespread international success, reaching number-one in Canada, Turkey, and New Zealand. The song was also met by critical recognition and was the recipient of multiple awards, including a Grammy Award for Best Rap Solo Performance. Daft Punk themselves made a surprise appearance at the 50th Grammy Awards on February 10, 2008 to join West in performing a reworked version of the song on stage at the Staples Center in Los Angeles. A press release specified that this was the very first televised live performance by Daft Punk in their career.

"Stronger" is an electronica-infused hip-hop song composed in the key of E-flat minor. It is written in common time and moves at 104 beats per minute. The song is built around vocal sample of the 2001 house song "Harder, Better, Faster, Stronger" by Daft Punk. Following the introduction, where a chopped sample of Daft Punk's robotic vocals expressing a decreased tempo is played continuously in the background, West raps the refrain, which expresses Friedrich Nietzsche's famous dictum, "What does not kill him, makes him stronger", as well as the hook twice and enter the first verse. He repeats this process three more times, making slight alterations to the chorus each time. He injects a "me likely" ad-lib after the hook in the second, repeats a line within the verse six times on the third, and recites the hook four times on the fourth. It is also within the fourth that the song breaks down and enters an extended outro passage where the vocal sample is repeatedly played over a layered, complex patchwork of synth-beats and grooves before finally bring itself to a close.

West collaborated with Timbaland to rework the drum programming and percussion for the final version of the song, which appears on the Graduationalbum. This version contains a master use of Edwin Birdsong's "Cola Bottle Baby," the song that had been previously sampled by Daft Punk themselves to produce "Harder, Better, Faster, Stronger". The pre-album version of "Stronger", known to the public and being used by radio, television and other outlets, was the version used as the single. On October 4, 2007, a previously unreleased version of "Stronger" was revealed. This version retains a singular, unused verse from West, while the structure features less synthesizer chords and percussion. It is believed that this version was an early draft of the final song.

On July 3, 2007, West told Zane Lowe on BBC Radio 1 that although he believes "Stronger" is a great song, it does not compare to the sampled original. Daft Punk were delighted upon first hearing the new song on Power 106 while on a San Francisco flight. As Guy-Manuel de Homem-Christo of the duo stated, "Our song had a good sound, but when [the radio DJ] put Kanye's record on, the sound was really fat. It sounds really big." The use of "Harder, Better, Faster, Stronger" was requested through Pedro Winter, Daft Punk's manager at the time, and approved by the duo. De Homem-Christo also clarified that "It's not a collaboration in the studio, but the vibe of the music we do separately connected in what [West] did with the song." In a later interview, de Homem-Christo specified that the live performance of "Stronger" at the 50th Grammy Awards was "truly a collaboration from the start. We really did it all hand in hand."

The song was also named the number one record of 2007 in the January 2008 issue of Spinmagazine with Kanye West and Daft Punk presiding on the cover. This song was number 11 on Rolling Stone's list of the 100 Best Songs of 2007. This song was also number 96 on MTV Asia's list of Top 100 Hits of 2007.

"Stronger" entered the Hot 100 on the charting week of August 11, 2007 at number forty-seven, the highest debut single on the chart that week. Over the next eight weeks, the song steadily climbed upwards, reaching the number one position on the charting week of September 29, 2007, pushing the previous week's chart topper, Soulja Boy Tell 'Em's "Crank That (Soulja Boy)" into the number two position. However, the following week, "Crank That (Soulja Boy)" replaced "Stronger" atop the charts, making West's single reach its peak for only one week. The song debuted on the UK Singles Chart at number three and rose to become West's very first number one single in the United Kingdom. Climbing on downloads alone, it surpassed the prior week's number one single, Robyn's "With Every Heartbeat". It has also topped the Canadian Hot 100, New Zealand, and the Turkish Singles charts. The song ended 2007 as the 19th biggest-selling single in the UK of that year.

The music video for "Stronger" was directed by Hype Williams and shot over nine days in Japan. It include shots filmed in Aoyama-based clothing store A Bathing Ape as well as Harajuku clothing store Billionaire Boys Club/Ice Cream. The video took over three months to complete. West first premiered a rough cut at the Tribeca Studios in New York City on June 19, 2007. It made its public premiere on June 26, 2007, on MTV Germany's TRL. The video was also shown on the BET countdown show 106 & Parkon June 28, 2007.

The video features appearances by singer and model Cassie Ventura, a real-life Japanese motorcycle gang, and the two principal actors from the film Daft Punk's Electromadressed as Daft Punk. The video also features multiple scenes which pay homage to the 1988 anime film Akira. These include the light effects on the motorbikes, the hospital scenes and West being scanned by machines. Both West and Williams had originally planned to integrate scenes from the film into the video. West also wears a pair of Alain Mikli sunglasses, which he requested from the designer specifically for the video. The sunglasses have since become a signature of West, who for a period of time often donned them during performances. The video was nominated two 2007 MTV Video Music Awards for Video of the Year and Best Editing in a Video. It won Best Hip-Hop Video at the BET Hip-Hop Awards as well as Best Video at the MOBO Awards.

The JabbaWockeeZ performed to this song in the finale of America's Best Dance Crew (season 1) as their victory performance for being crowned champions. 30 Seconds to Mars performed a cover version of "Stronger" on BBC Radio 1, which is featured on Radio 1's Live Lounge – Volume 2and a UK release of the single "From Yesterday". The cover features a slower tempo on guitar and omits the profanity, which was reworded by their lead singer Jared Leto. Leto said that he "hoped that Kanye [was] okay" with the editing. The song can be heard for the promo of the 2007 film The Kingdom. It can also be heard as the introductory song of the Baltimore Orioles, Toronto Raptors, New York Mets, Texas Longhorns, Washington Wizards, Cincinnati Reds and Tampa Bay Rays. Also, the New York Giants entered the field to this song at Super Bowl XLII and during most of their home games during the season. The New York Rangers play it at every home game as well. The song won the Grammy Award for Best Rap Solo Performance for the 50th Grammy Awards. It is also Featured in Season 4 Ep 4 of Entourage as background music in a night club. The A-Trak remix of the song is used in an advert for the short-lived American TV show Bionic Woman. This song is also used by Animal Planet to promote their new show Jockeys, appearing in commercials as well as being the series' opening theme.

CD single (International)

Promo 12" single

CD single (UK)

12" picture disc (UK)

iTunes Remixes single

Information taken from Graduationliner notes.