Is the Holy Quran for the humans only or for the Jinns and Angels too?

There is mentioned in the Holy Qur'an (72: 1-2) > Say, [O Muhammad], "It has been revealed to me that a group of the jinn listened and said, 'Indeed, we have heard an amazing Qur'an. It guides to the right course, and we have believed in it. And we will never associate with our Lord anyone. The incident of a group of Jinns being amazed by the recitation of the Qur'an. But does this mean that the Holy Qur'an was revealed for them too? If so how is it guaranteed that they come to know of it? And what about the Angels? Do they need the Holy Qur'an?