bowie provided at least some of the soundtrack to your youth and most of your adult life. it was that talent that pushed the boundaries of music, fashion, even gender. ♪ changes turn and face the strange ♪ ♪ changes don't tell us ♪ ♪ changes ♪ turn and face the strange >> millions of americans are waking up to the news david bowie has died after an 18-month battle with cancer. his latest album and this music video coming out just two days before his death. as you can see, the singer's story line shows him in a hospital bed. cnn's phil black is live in london a couple blocks from bowie's birth place and here in new york, cnn media correspondent and host of "reliable sources "brian stelter. i want to start in london because the tribute there has grown quite large. >> reporter: yeah, that's right,