Read this interesting article and this one about how the Earth makes this little “dawn chorus” music, which was recorded Sept. 5, 2012, using satellite radio receivers. There are numerous five-second bursts strung together to make one smooth, continuous video.
What beautiful music!
- Earthly Chorus: The Planet’s Natural Magnetic Field Music (gajitz.com)
- NASA captures Earth’s chorus (indiavision.com)