EXTRAVAGANZA -Original Sound Track-EXTRAVAGANZA -Original Sound Track-EXTRAVAGANZA -Original Sound Track-

Disc 1

1. 1 - CocytusCocytus (3:19)
2. 2 - Masuzuke Peninsula真鈴ヶ崎 (1:51)
3. 3 - The Girls' Early Afternoon少女達の昼下がり (2:49)
4. 4 - Cafe AnzUカフェ・AnzU (2:10)
5. 5 - Happy Family Circle家族団欒 (2:33)
6. 6 - Forest of the Insect Messenger蟲使いの森 (2:16)
7. 7 - Ren Satoru's Hiding Place煉悟の隠れ家 (3:03)
8. 8 - Laboratory of Dr.WestDr.Westの研究室 (2:46)
9. 9 - Bonds With My Child我が子との絆 (3:03)
10. 10 - Dirty Lust穢れた欲望 (2:28)
11. 11 - Boisterous Dance of Fangs and Claws牙と爪の乱舞 (3:18)
12. 12 - When You Part別れのとき (3:35)
13. 13 - Those Who Lived Before Man and Insect人と蟲の先に在る者 (2:59)
14. 14 - Cocytus ~orgel version~Cocytus ～orgel version～ (2:38)
15. 15 - The Conclusion in 15 Yearsその十五年に決着を (3:48)
16. 16 - Beautiful Dream美しい夢 (4:06)
17. 17 - Cocytus ~instrumental version~Cocytus ～instrumental version～ (3:17)