Fall Out Boy are an Emo band from Wilmette, Illinois (a suburb of Chicago, Illinois) that formed in 2001. The band consists of Patrick Stump (lead vocals, guitar), Pete Wentz (bass, backup vocalist, and primary lyricist), Joe Trohman (lead guitar), and Andy Hurley (drums).

Fall Out Boy's album Infinity on High was released on February 6, 2007. The lead single, titled "This Ain't a Scene, It's an Arms Race", debuted at the 2006 American Music Awards. The video debuted on MTV Tuesday, December 19, 2006. They have also collaborated with producer Timbaland for his new album Timbaland Presents Shock Value.

In the album's opening week, Infinity On High reached number 1 on the Billboard 200, selling 260,000 copies.

"This Ain't a Scene, It's an Arms Race" peaked at number 2 on the UK Singles Chart on 4th February 2007, making it their most successful song in the UK to date. This was after the single entered the US Hot 100 at number 2 and the US Pop 100 at number 1.