Barnaby could have pointed out that fact, but it wouldn't have gotten very far considering the steady rate at which Aziraphale was drinking, even while he continued sloppy air guitar and what had to be considered wailing, although the latter was more the fault of the song in question as opposed to Aziraphale's singing capabilities.

"Sho," Aziraphale said to Barnaby after the song was over, "Can' help b' notice that you, my good man, are decidedly snickering. That is what I would consider to be improper karaoke behaviour. Tsk. Tsk." He pointed to the machine. "As such, it is now your turn, and you are shin - singing by yourself."