I think between them they have quite a good encyclopedic knowledge of music. That aside, if they don't know the song or the context the song is supposed to be sung in then what do they have to compare it to?
It's an audition to get to the next round not a Jim Steinman karaoke competition.
> So your telling me they know each and every song that
> people sing to them???
>
> >
> > I can hear Simon Cowell now "What the hell was that?" and
> > Paula and Randy sniggering because of the unknown cheesy
> > lyrics.
