Watch the official music video and live performances to experience the narrative and vocal chemistry of this R&B classic:
The song also earned a nomination for at the 52nd Grammy Awards .
West's verses represent the "crash" of heartbreak and loss, while Ne-Yo's "crash" symbolizes the positive surrender of falling deeply in love. Keri Hilson - Knock You Down ft. Kanye West, Ne-Yo
The song includes a notable nod to Michael Jackson with the line "This is bad, real bad, Michael Jackson," which gained unintended significance as the song was released around the time of the singer's passing. Musical Composition
It features a "moderate R&B groove" in the key of G minor , beginning with a rap intro by Kanye West over stabbing synth riffs. Watch the official music video and live performances
The lyrics depict a complex love story, often interpreted through the music video as a love triangle where Hilson reflects on a past relationship with West while navigating a new one with Ne-Yo.
The song explores the unpredictable and often overwhelming nature of love—how it can "knock you down" just when you least expect it. Musical Composition It features a "moderate R&B groove"
Released in 2009, "" is a standout R&B and hip-hop collaboration by American singer-songwriter Keri Hilson , featuring Kanye West and Ne-Yo . The track served as the fourth single from Hilson's debut album, In a Perfect World... , and became one of her most successful releases. Core Themes & Lyrics