Versions

• 020202 (New Mix) (aka. 020202 (Version))
  Underworld (6:34)
• 020202 (Old Mix)
  Underworld (6:04) [Early Version]
• Sola Sistim
  Underworld (6:11) [Album Version]
• Sola Sistim
  Underworld (6:26) [Full Version]