- Theory in Practice【 合計 20 曲 】
- 曲名リスト•モード ＞ アルバム順(発行時間) 曲名順(文字数) 曲名順（その他）
- ソング 作詞 作曲 日付
- 1 Ashen Apocrypha
- 2 Astral Eyes
- 3 Colonizing the Sun
- 4 Conspiracy In Cloning Brian Wheat, Jeff Keith, Michael Barbiero 2002-05
- 5 Dehumanized
- 6 Embodied for War
- 7 Illuminati
- 8 Inexplicable Nature
- 9 Replica Dawn
- 10 Self Alteration
- 11 Shapeshifter
- 12 Submissive
- 13 The Clockwork That Counts Aeons
- 14 The Expiring Utopia
- 15 The Psycomantum Litany (Chronicle Excerpt)
- 16 The Third-Eye Function
- 17 The Visionaire (Angelic Possession)
- 18 Theoretical Conviction
- 19 This Town Ain't Big Enough for Both of Us
- 20 Worlds Within Worlds