: It is set in the key of G minor with a moderate R&B groove and features electronic tones, "stabbing" synths, and a thumping bass-beat. Chart Performance and Accolades
: The song presents a narrative arc. Hilson describes a perfect love gone wrong, Ne-Yo represents a new, fulfilling love, and Kanye West provides a rap interlude reflecting on the heartbreak of a lost relationship. Knock You Down (feat Kanye West & Ne Yo) Sin...
: It reached #3 on the Billboard Hot 100 and topped the Hot R&B/Hip-Hop Songs chart in the U.S.. Internationally, it hit #1 in New Zealand and reached the top five in the UK and Ireland. : It is set in the key of
: The video includes scenes of Kanye West painting a portrait of Hilson and a physical confrontation between West and Ne-Yo that visually represents the song's title. : It reached #3 on the Billboard Hot
is a contemporary R&B, hip-hop, and pop single by American singer Keri Hilson , featuring guest verses from Kanye West and Ne-Yo . Released in early 2009 as the fourth single from her debut album, In a Perfect World... , the track became one of the most successful R&B collaborations of the decade. Production and Release
: As of April 2011, the single had sold over 2.1 million digital copies in the United States.