I can now reveal some information about the sound of Madonna's upcoming album. It is VERY guitar heavy. The one Justin Timberlake song (and I can't give you any more details on this) is so "out there" that you would have NO idea that he is even involved. In fact, I think the only reason Justin is there is just for his name. I'm not sure how much input he had on this song. The number is very pop, rather than r&b, very catchy, and definitely single material. Not sure if this is going to be released as a single but it just screams hit all over it. The album is still very much "in the works. She's definitely throwing a curve ball with this album.