- Pirapus/Signum - What Ya Got 4 Me
- Signum - Homage (Extended Mix)
- Signum - Third Dimension (Original Mix)
- Signum - Push Through (Original Mix)
- 梶浦由記 - Signum malum
- Signum - Champion
- Above Beyond/Oceanlab - Beautiful Together (Signum Extended Mix)
- Signum - Champion (Extended Mix)
- Scott Mac/Signum - Coming On Strong (Extended Mix)
- Signum/Scott Mac - Coming On Strong (ReOrder Remix)
- Signum - Dr Evil's Revenge (Extended Mix)
- Anita Kelsey/Signum - Come Around Again (Dub Mix)
- Anita Kelsey/Signum - Come Around Again (Vocal Extended)
- Signum - Knock Knock (Extended Mix)
- Signum - Shamisan (Extended Mix)
- Signum/James Dymond - Keep On Moving Up (Extended Mix)
- Signum - The Timelord (Original Mix)
- 梶浦由記 - Signum malum
- Signum/Signum Signal - Second Wave (Signum Signal 2004 Remake)
- Signum - Believe (Extended Mix)