Keri Hilson feat. Kanye West & Ne-Yo
knock you down
- :
- R&B Love Collection 2009
- Knock You Down
- 100x Zomer 2010
- Power Hits 4
- In a Perfect World... (Bonus Track Version)
- Power Hits 4 (Singapore)
- Knock You Down (Germany Version)
- In A Perfect World...
- Knock You Down (International Version)
- In A Perfect World... (I Like Edition)
- Radio 538 Hitzone 51
- Now That’s What I Call Music! 73
- Bravo Black Hits, Volume 21
- Promo Only: Mainstream Radio, June 2009
- Knock You Down (Moto Blanco Club Remix)
- R&B Love Collection Summer 2009
- 00s RnB