Ah, no! He proved me wrong. Last Friday he told me at pick-up, "I've got 124 in Piano exam."
And I let off the loudest scream I've screamed for a long time. (Actually I don't usually scream at all, it's true, I'm a rather repressed person!)
Why? On the morning of the exam he could not play his scales properly. He was going, "I don't want to do the exam."
We're now looking forward to his Piano concert at school in a couple of weeks' time.