"That's right, you can just use it for playing music if you want," he assures. He's doodled around with enough little melodies to be sure of that.

It's surprising how quickly Aziraphale catches on, and even seems to mimic some of his style in playing. Perhaps there's hope after all. If there are things out there to answer the call when he plays, that's a sizable force in their favor.

"Mm, just like that! You catch on quickly!"