Aug 20– Sep 24, 2011
USA
Rock The Bells, presented by GUERILLA UNION since 2003, has established itself as a world-class hip-hop platform by hosting legendary performances by Rage Against the Machine, NAS, A Tribe Called Quest, Public Enemy, Lauryn Hill, and Black Star (Talib Kweli and Mos Def). This year's festivals will take place in San Bernardino, CA (8/20), Mountain View, CA (8/27), New York, NY (9/3), and Boston, MA (9/24).
| Black Moon | official |
| Black Star | official |
| Blu & Exile | official |
| Childish Gambino | official |
| Common performing 'Be" | official |
| Curren$y | official |
| Cypress Hill performing 'Black Sunday' | official |
| DOOM | official |
| Erykah Badu performing 'Baduizm' | official |
| Evidence | official |
| Fashawn | official |
| Freddie Gibbs | official |
| Immortal Technique | official |
| Killah Priest performing 'Heavy Metal' | official |
| Lauryn Hill performing 'The Miseducation of Lauryn Hill' | official |
| Mac Miller | official |
| Macklemore | official |
| Masta Killah performing 'No Said Date' | official |
| Mobb Deep performing 'The Infamous' | official |
| Nas performing 'Illmatic' | official |
| Raekwon & Ghostface Killah performing 'Only Built for Cuban Linx' | official |
| Random Axe | official |
| Roc Marciano | official |
| Slaughterhouse | official |
| Souls of Mischief performing '93 ‘til Infinity' | official |
| The GZA performing 'Liquid Swords' | official |
No one is attending this festival yet