A '' Pledge of Allegiance '' CD , reported by '' Metal Hammer '' to have been largely recorded at the Rosemont date in October , includes SOAD 's ' Chop Suey ! ' , ' Bounce ' and ' Toxicity ' , Slipknot 's ' People = Shit ' , ' The Heretic Anthem ' and ' New Abortion ' , Mudvayne 's ' Under My Skin ' and ' Pharmaecopia ' , American Head Charge 's ' Seamless ' and No One 's ' My Release ' . However , complained Malcolm Dome , " Mudvayne 's two tracks … are taken from their DVD '' L ( ive ) D ( osage ) 50 : Live in Peoria '' . And , for reasons best known to themselves , Rammstein are completely absent . So this is far from being the complete live documentation of the tour many would have hoped and liked to experience on the CD . " The European Iowa Tour was intended to begin around the September 11 attacks , but because of the incident , the tour was postponed to February 2002 . In mid-November 2001 , the wife of the band 's percussionist , Shawn Crahan , underwent surgery for Crohn 's disease , which forced Crahan to not participate in Slipknot 's live performances . However , the group announced that they plan to go ahead with their upcoming European tour , which had its start date moved ahead to January 2002
September 11 attacks
September 11 attacks
Iowa World Tour