Here is the text that went with the video:
From VideoSift, the grandpappy of video aggregators, is this YouTube clip - a tribute to Ron Fricke [wiki] who filmed Koyaanisqatsi [wiki] with composer Philip Glass. The clip is a spectacular time lapse of the sky of Edinburgh from morning to night, that took two years to make. (The rainbow, moon and stars scenes are absolutely stunning!)Enjoy.