He was playing it through the sound department, on the speakers on set, at the park, as people were setting up for the next shot. Which was great. But then he didn’t understand when it had to be turned off, when it was time to actually film. He was like, ‘Hey man, what’s going on?’ We didn’t want Kanye to get upset, but at the same time, we kind of had to film."
Will Ferrell, on Kanye West refusal to turn music off on Anchorman 2 Set(via gobiassomepresents)