Band Aid III...
The BBC is running a Band Aid blog with a blow by blow account of the recording process today. Nice snippets such as:
"Coldplay's Chris Martin has done the opening verse, originally recorded by Paul Young. That will definitely be in the finished version - but everything else is up for grabs.
In the rough cut, Dido has done Boy George's part, Sugababes have taken Simon Le Bon's place and The Darkness' Justin Hawkins sings Bono's famous line: "Well, tonight thank God it's them instead of you," with a typical falsetto flourish at the end.
In fact "lots of people have recorded that line but no decisions had been made. They may even use Bono's original vocals. It's got to be the one that works the best, the one that's got that hair-standing-on-end factor."