Okay, time for your own mashup. Here's some fantastic footage of the Icelandic volcano that sounds like a Tolkien character. If you start the music and video as simultaneously as possible, what's your favourite choice... or maybe you can suggest your own.
1. Pink Floyd - The Great Gig In The Sky
2. Rage Against the Machine - Sleep Now In The Fire
3. King Crimson - Red
4. David Bowie - Ashes to Ashes
5. Richard Wagner - Die Walkure