Madonna's manager Guy Oseary has appealed to fans online to help track down the person responsible for leaking one of the pop superstar's new songs, because the singer is "upset" about the unauthorised release.
A demo version of uptempo track Give Me All Your Love surfaced online on Tuesday (08Nov11) and although Oseary insists he is glad to hear fans' positive reactions to the song, he and Madonna are keen to find out who is behind the leak.
And he's asking his Twitter.com followers to help "police" the internet for any other illegal Madonna material that may have been bootlegged.
In a series of tweets, he writes, "The plan was for new music to come out in the new year... and yet someone leaked a demo version of a song yesterday... I'm very happy with the positive reaction to the demo, but we are very upset with whoever leaked the song!!!!!!!!
"We are asking that the fans please help us police any more leaks... we have a lot in store for you.. but please respect the process.. madonna told me this morning 'my true fans wouldn't do this'... whoever is responsible for this leak, we ask that you please stop!.. she is only upset with whoever leaked the music.. we would love to know who that is.."
The finished version of Give Me All Your Love is expected to feature rappers Nicki Minaj and M.I.A. and Madonna's 12th studio album is due to be released next year (12).