The opening to 7 Skies H3 complete 24 hour skull song. On Halloween of 2011, 13 copies of the full version were handed out on flash drives, encased in real human skulls. Each skull went for 5,000$.
The 24 Hour Song’s story follows the theme of a man whose only love commits suicide. The 24 hours of music are a psychedelic musical representation of the mental strain he had to go through after coming home to his love on a noose.
There is a full 24 hour version online, I definitely recommend listening to it.