Potent bands sure to rock

The Projekt Revolution tour seems a little more like a project and less like a revolution as it takes to the summer concert road for the fourth time, with something missing from the rock-dominated setting this time: its usual provocative insertion of hip-hop. Still, tour organizers and headliners Linkin Park have assembled a potent rock lineup heavy on the eye shadow, courtesy of My Chemical Romance, HIM and Placebo. Also on board on the main stage are Taking Back Sunday and Julien-K, while the second stage features Mindless Self-Indulgence, Saosin, the Bled and Styles of Beyond.

Projekt Revolution with Linkin Park, My Chemical Romance, others, Hyundai Pavilion, 2575 Glen Helen Parkway, Devore. 12:45 p.m. Saturday. $24.50 to $70. (909) 880-6500.