I'd never come across Plan B but, if his contribution to the Elton John Electric Prom this evening was typical, I won't be seeking out any more of his work.

But, Plan B's sub-karaoke contribution aside, what a splendid concert. And great to hear the new stuff with Leon Russell.

And earlier on we had an interview with Elvis Costello on Radio 4's Front Row and a Culture Show special on Keef on BBC2.

All in one evening. You've gotta love the BBC.