The joke(or the point, I wouldn’t call this a joke?) is more of “Phoenix you majored in art, why did you pick a job that you don’t know anything about over something you studied?” than it is “you should know how to play piano”
I didn’t think anyone would reblog this so I didn’t bother to make that more clear, and I’m sorry.
he ended up in Hufflepuff anyway, but…
They got their letters after all these years