At the risk of belaboring the point, the song and accompanying video, released last week, have taken on added resonance following the news of his death. “Look up here, I’m in heaven,” he sings. There’s more to be learned about what happened in the last 18 months, in which Bowie reportedly battled with cancer, but in another sense this video, the most moving Bowie video I have seen today, is all you need to know.