Sounds of a full orchestra for night sky time-lapse videos nearly took my breath away! I like these videos.
In the first vid, the maker, Teoh Hui Chieh (with perhaps the musical help of someone else), shows us where the first beat of a bar of music is, and synchronizes to it. Further in, the maker moves the Milky Way just slightly to the right, synchronized to the beat; then, zooms in on the galaxy, synchronized to the beat. The second vid has similar synchronizations. How about that, folks?!