Two of the biggest European summer festivals - Germany's Rock am RingВ and Rock im Park - start today, June 6.

For three days (until Sunday) their stages shall host dozens of world-famous rock acts, a.o. Metallica, Rage Against the Machine, Motörhead, Queens of the Stone Age, Nightwish, Opeth, The Verve, Dimmu Borgir, In Flames, Cavalera Conspiracy, Disturbed, The Prodigy, Bad Religion, Incubus, H.I.M., etc., etc...

Check out our Gig Guide for more details.

Rock am Ring & Rock im Park 2008 trailer