A brother and sister duo hailing from Stockholm, Sweden, the Knife takes inspiration from vintage synth pop and forward-thinking electronic music, crafting a sound that is equally unsettling, playful, and beautiful. Olof and Karin Dreijer formed the Knife in 1999 and worked on their music in their home studios, releasing their first single, Afraid of You, in 2000 and their 2001 self-titled debut album on their own Rabid Records label. In 2003, the Knife was nominated for two Grammys, one for Best Pop Group of the Year and one for Best Pop Album for their second album, Deep Cuts. However, the Dreijers boycotted the ceremony, sending two people in gorilla costumes to protest the dominance of male acts in the music industry. They also released the Hanna Med H Soundtrack later that year. In 2004, the Knife began work on their third album in unusual locations, including a former carbon dioxide factory and the vaults of Stockholm's Grand Church, before finishing their sessions in a more conventional studio.
The following year, José González's cover of the Deep Cuts single "Heartbeats" (which was from his 2003 album Veneer) appeared in a commercial for Sony's Bravia and became a hit, earning more acclaim for the Dreijers outside of Sweden. Early in 2005, the Knife performed their first-ever live show at London's ICA, appearing with Rex the Dog (who also did a remix of González's version of "Heartbeats") and playing in front of video created for the event by artist Andreas Nilsson. His work also appeared on How I Found the Knife, a DVD/CD set that included all of the band's videos, short films, and remixes, which was released that summer. the Knife and Nilsson teamed up again for the video for the title track of the group's third album, Silent Shout, which was released in early in 2006 in Sweden and that summer in the U. S. (by Mute) and U. K. (by Brille). the Knife's darkest, most ambitious work to date, the album featured singles such as We Share Our Mother's Health, which included a mix by Trentemøller. The duo played a handful of European, Scandinavian, and North American dates in 2006, accompanied by more of Nilsson's visuals. That fall, Mute reissued The Knife and Deep Cuts.