Err - am I missing the plot a bit here. Some people want to exercise caution or more about sexual material. Others actively support some (but not other) songs about political violence and murder. Hundreds of folk songs are about a tradition of rape pillage murder and exploitation of the poor by the rich. And some Mudcatters have been much wigged and suspended for being personally insulting without touching on any of the above topics. If this were a film would someone suggest there was a continuity error?