Old school and new school will collide at this year’s Rock the Bells festival. Missy Elliott and Timbaland, Nas, Bone-Thugs-N-Harmony, Kid Cudi, Ice Cube, Salt-N-Pepa, J. Cole, and 2 Chainz are among this year’s performers. The dynamic duo of Missy and Timbaland will make their first North American festival appearance with a joint set and Bone-Thugs-N-Harmony will reunite for their 20th anniversary. The Cleveland hip-hop group is set to perform its 1995 album E. 1999 Eternal in its entirety, along with a tribute to Eazy-E. The star-studded bill also includes Wiz Khalifa, Mac Miller, Dipset, Kendrick Lamar, Tyga, A$AP Rocky, Naughty by Nature, and Method Man and Redman, with hosts RZA and Supernatural. The three-city concert will take place on Aug. 18 and 19 at the NOS Events Center in San Bernardino, Calif., Aug. 25 and 26 in Mountain View, Calif., and Sept. 1 and 2 at the PNC Bank Arts Center in Holmdel, New Jersey.