When they sing vol.4When they sing vol.4When they sing vol.4

Disc 1

1. 1 - Dies iraeDies iraeDies irae (2:53)
2. 2 - Answer -Kotae-Answer -コタエ-Answer -Kotae- (4:47)
3. 3 - Like the galeLike the galeLike the gale (5:16)
4. 4 - Maria's Sunny Picnic真里亞のひだまりピクニックMaria no Hidamari Picnic (6:58)
5. 5 - Anti-Demon Sequentia反魔セクエンツィアHan ma Sequentia (6:53)
6. 6 - Bizarre Divertimento怪奇ディヴェルティメントKaiki Divertissement (5:28)
7. 7 - Fantasy Oratorio幻想オラトリオGensou Oratorio (8:05)
8. 8 - EncoreEncoreEncore (4:05)
9. 9 - String Quartet No. 1 in G Major - I Allegro [EP1]弦楽四重奏曲第一番ト長調 I - Allegro [EP1]Gengaku Shijuu Soukyoku Daiichi ban to Chouchou I - Allegro [EP1] (2:09)
10. 10 - Like the gale [EP4]Like the gale [EP4]Like the gale [EP4] (3:58)
11. 11 - The Dark and Crazed Requiem of Purgatory [EP4]煉獄凶狂葬曲 [EP4]Rengoku Kyou Kyousou Kyoku [EP4] (3:36)
12. 12 - Waltz Op.34 [EP6]ワルツOp.34 [EP6]Waltz Op.34 [EP6] (2:12)
13. 13 - ruriair [EP6]ruriair [EP6]ruriair [EP6] (4:31)
14. 14 - Anti-Demon Sequentia [EP6]反魔セクエンツィア [EP6]Han ma Sequentia [EP6] (4:45)
15. 15 - lixAxil [EP8]lixAxil [EP8]lixAxil [EP8] (4:45)
16. 16 - Bizarre Divertimento [EP8]怪奇ディヴェルティメント [EP8]Kaiki Divertissement [EP8] (2:55)