Its definitely the Osaka Sun remix - the 'wooing' as Guy runs up the stairs in the interlude after the first chorus, as well as a double layering of vocals on the chorus...I think. So it seemed to be anyway. There were slight differences in my ears at least in various parts of the song. Just an added layer, an added woo, or an added sound here and there. Nothing drastic, but still that little bit enticing for a Coldplay fan to want to get it. Surely most Coldplay fans want their hands on every single thing that the band has done? I know I do!