achingly bright light. It's gorgeous. It's the new music video from chart-topping music group The Piano Guys and it was filmed entirely on an iPhone X. The song is an instrumental cover of pop star Niall Horan's "Flicker." The stirring composition melds beautifully with the dramatic smartphone film work. The video debuted on Thursday and The Piano Guys say this is the first music video they're aware of that was shot exclusively using an iPhone X. https://www.cnet.com/news/iphone-x-piano-guys-music-video-youtube-flicker/