Wait sorry, that link is actually the newest single from Animal Collective.
In 2012, NASA launched a probe that captured those recordings of the audible-range radio waves emitted by plasma waves in the Earth's magnetosphere. It recorded five separate occurrences of the sound, which is called "Chorus." In fact, it's something you can fairly easily listen in on yourself -- all you need is insomnia, an amateur radio receiver, and a willingness to have the social life of a person who spends his time radio-spying the planet at 4:30 a.m.
But even Earth's freaky space song isn't nearly as creepy as the eerie tune blasting from the rings of Saturn: