On Tuesday the 2007 Mercury Prize will be handed out to one of 12 mostly quite exciting bands. And Amy Winehouse. And The View. OK, 10 mostly quite exciting bands.

The winner of the Mercury Prize hasn't been decided yet – that all lies in the hands of a panel so painfully contrary that they'd give the Mercury Prize to a CD of your granny farting into a funnel if they thought nobody would expect them to – but, as with most Mercury Prizes, there are probably a bunch of nominees you've never even heard of. And that's where we come in. We've got five copies of this year's Mercury Prize compilation CD to give away. We're going to give them away to you, you know.

The 2007 Mercury Prize compilation CD is a pretty nifty sampler, too. Between Fionn Regan's disarmingly lovely Be Good Or Be Gone, Jamie T's breathtakingly daring Salvador or Maps' intimately fuzzy Lost My Soul, there's an awful lot to love. So, to win a copy of the 2007 Mercury Prize compilation CD, all you need to do is answer the following question:

Which act won the Mercury Prize last year?

Email your answers along with your name and address to hecklerspray[AT]gmail.com and we'll pick five winners at random at some point tomorrow. And then the Mercury Music Prize compilation CD will be all yours. And yours. And yours. And yours. And, yes, yours. Good luck!