Slipnot i right, but Rammstein was at Skive Festival, where Linkin Park also played in 2008. That is also at great festival where as Green Day, The killers and Tiesto had play
Roskilde is so big i have just found some of the big artist over the years
U2, Metallica, Iron Maiden, Nirvana, Ray Charles, Megadet, Aerosmith, Rage Against the Machine, Red Hot Chili Peppers, R.E.M, Marilyn Manson, Coldplay, Muse, Nine Inch Nails, Gorillaz and many more