Hi CB, I don't really know. I filled it in and thought 'Oh'.
I see the 2 key words but haven't worked out the significance of the title. Once 7a and 48a looked obvious, 4d fell into place and the extra letters became clear and confirmed things.
So I ended up with a full grid and then trying to work out what I'd missed or whether I'd got it all wrong. It probably helped that I used to be a fan...30 years ago. 🙂