When Peter Jackson's The Hobbit: An Unexpected Journey has finished, and the credits begin to roll up the screen, this is the song you will hear (and most likely weep at, out of sheer New Zealand location shot overload). Performed by New Zealander Neil Finn, this is the fancy version of Thorin Oakenshield's tune that you hear him and his fellow dwarves singing in the trailer (which we've included here). It's called "Song of the Lonely Mountain."

To hear the sex-ed up credits version, head over to Rolling Stone, and get excited.