It was a boring day in the bookshop, until.. Aziraphale suggested that they try the new instruments they had gotten a month ago.

Little did Crowley and Aziraphale know, you were practicing the instruments you had gotten without your parents' knowledge..

So, with the comprehension you had.. You were going to teach your dads how to play instruments! Crowley was playing an electric guitar, and Aziraphale played the piano.. Aziraphale was trying his hardest to hit the piano keys right to make melodious music.. Meanwhile Crowley on the other hand, was getting it..? He was a beginner and it didn't take long for him to learn how to make loud rock-ish music with the electric guitar..

This was gonna be a looonnggg day of playing instruments..