Korn has one, and so does Ozzy. Having a summer rock festival is just something the big boys do, and Linkin Park is no different. Yesterday the band’s Projekt Revolution tour came to Nissan Pavilion, promising a diverse bill of hard rock bands on two stages. Now in its fourth year, the tour has in the past featured Korn, Snoop Dogg, Mudvayne, Cypress Hill, Xzibit and Less Than Jake, lineups more eclectic than Korn’s…

>> Poor little Village Voice music critic just can’t seem to master L’Enfant’s design for D.C., gets lost on the way to 9:30 Club and misses half of last night’s Air show. Bwahahaha. The diagonals don’t form a pentagram for no reason. >> Congratulations to local rising stars Le Loup for getting signed to Hardly Art, a new label under Sub Pop “focused on offering quality records for people to enjoy”. You’ll learn more…

MONDAY: >>Lucinda Williams brings her raspy voice to the D.C. tonight. Her Tom Petty-inspired brand of roots rock can be heard on her latest album, Live At The Fillmore. Or you can catch the real thing tonight at the 9:30 Club. $35, 7:30. >>Grab your Coke, gel your hair, and spend the evening with the man who made teenagers and soccer moms wear out their voting fingers in 2003. Clay Aiken at Wolf Trap, $25…