During Limp Bizkit’s April 5 show at the Jahrhunderthalle in Frankfurt, Germany, the band invited a number of fans onstage to help out with vocals as frontman Fred Durst was dealing with illness. Footage from the set, which also featured members of Wargasm and Blackgold, can be found below. Notably, one fan ended up going on a rant, but Durst helped calm things down.
Metal Anarchy 