DISTURBED so si na letosnjem Pain In The Grass festivalu na oder pripeljali frontmena zasedbe OPERATION: MINDCRIME Geoffa Tate-a (ex-QUEENSRYCHE)  in zaigrali/zapeli skladbo Who Taught You How To Hate. Spremljali so jih ALTER BRIDGE kitarist Mark Tremonti in  SAINT ASONIA basist Corey Lowery.