"Harder, Better, Faster, Stronger" is a song by French duo Daft Punk, released on 13 October 2001 as the fourth single from their second studio album Discovery.

A live version of "Harder, Better, Faster, Stronger" was released as a single from the album Alive 2007 on 15 October 2007.

[3] "Harder, Better, Faster, Stronger" is built around a "bouncy" keyboard riff sampled from the 1979 track "Cola Bottle Baby" by the funk musician Edwin Birdsong.

[6] In 2016, Daniel Jeakins wrote for HuffPost: "For all the gifts electronic deities Daft Punk have bestowed upon pop music, no track feels quite as iconic or ingenious as 'Harder Better Faster Stronger' ... Fifteen years on from its release and it’s hard to think of a dance track that’s as prominent in popular culture or influential to modern electronic music.

A music video for the live version of "Harder, Better, Faster, Stronger" was directed by Olivier Gondry.

The title of the song was also parodied in an episode of The Cleveland Show called '"Harder, Better, Faster, Browner", which was a part of season two.

Philippe Uminski of the band Circus released a cover version of "Harder, Better, Faster, Stronger" in 2004.

[1] It was performed live at the 50th Annual Grammy Awards with Daft Punk in their trademark pyramid while West was on stage rapping.

[13] Daft Punk member Guy-Manuel de Homem-Christo said that "Stronger" was "not a collaboration in the studio, but the vibe of the music we do separately connected in what [West] did with the song".