Queen and Paul Rodgers will be making a special recording available from tomorrow for World Aids Day. The band are Ambassadors to Nelson Mandela's 46664 HIV AIDS global campaign and will therefore give away the free download of "Say It's Not True", a track which Roger Taylor wrote as a gift to Mandela.

"By making the song available for free", says Taylor, "we hope to help Nelson Mandela with his campaign to get across the message that no-one is safe from infection. We have to be aware, we have to protect ourselves and those we love. The song follows the line of Mr. Mandela's personal message: it's in our own hands to bring a stop to this."

The track will be available to download here.