8/10 – Projekt Revolution: Linkin Park, Korn, Snoop Dogg, and the Used – Nissan Pavilion – 2 p.m. – $35-$49.50 8/10 – Alanis Morissette and Barenaked Ladies – Merriweather Post Pavilion, 7 p.m. – $25-$49.50 8/10 – O.A.R. – Wolftrap, 7 p.m., $25-$32 8/11 – Jimmy Cliff – The State Theater (Falls Church), 8:30 p.m. – $29 8/11 – Sarah McLachlan – Merriweather Post Pavilion, 7:30 p.m. – $35-$55 8/12 – Bob Dylan & Willie…