One by One is the fourth studio album by alternative rock band Foo Fighters, released on October 22, 2002 by RCA. The album is the first to feature guitarist Chris Shiflett. Production on the album was troubled, with initial recording sessions considered unsatisfying and raising tensions between the band members. They eventually decided to redo the album from scratch during a two-week period at frontman Dave Grohl's home studio in Alexandria, Virginia. The songs on the album, which include the successful singles "All My Life" and "Times Like These", have been noted for their introspective lyrics and a heavier and more aggressive sound compared to the band's earlier work, which Grohl said was intended to translate the energy of the Foo Fighters' live performances into a recording.