I didn't see she had Gran. (Skimming in phone). I don't have.
No siblings would mean either DH or I missing the show.
Being a rural area all the DCs go to the same school, so friends are at the event too. It's a real problem trying to organise adult only PTA things.
We have done this for senior school concerts, because DD2 hates them. From 11 we just left her at home on her own.
Said concerts aren't like plays, they are all much of a muchness and DD1 sings in every choir going, so there is always another one.