Massive Attack formed in 1988 as an off-shoot project but quickly gained some success. they work with a whole host of different people often making a whole range of music.
The video seems to mainly be CGI style, with one shot following the umbilical cord to a baby still in the womb. Throughout the video the baby seems to be stirring, opening it's eyes at various points, with the light making it close its eyes again. the baby also sings along with the song at various points. Everything seems to be in slow motion- but it's fairly hard to tell.