Enclosed with the limited edition of Dies irae ~Acta est Fabula~ HD and Dies irae ~Amantes Amantes~ HD in commoration of the TV anime.
M-01 - Dies irae OP Theme Song
Composer: Keishi Yonao
Lyricist: Yui Sakakibara
M-02 - Dies irae ~Acta est Fabula~ Theme Song
Composer: Keishi Yonao
Lyricist: Yui Sakakibara
M-03 - Dies irae ~Amantes Amantes~ Theme Song
Composer: Keishi Yonao
Lyricist: Yui Sakakibara
M-04 - Dies irae ED Theme Song
Composer: Keishi Yonao
Lyricist: REIKA
M-05 - Dies irae ~Amantes Amantes~ ED Theme Song
Composer: Keishi Yonao
Lyricist: Yui Sakakibara
M-06 - Dies irae Drama CD Wehrwolf Theme Song
Composer: Inawo (JUNK)
Lyricist: Yuko Ishibashi
Album was composed by Keishi Yonao and was released on September 28, 2017. Soundtrack consists of 6 tracks tracks with duration over . Album was released by light.
CD 1
| 1 | Einsatz | | |
| 2 | Gregorio | | |
| 3 | Jubilus | | |
| 4 | Über den Himmel | | |
| 5 | Sanctus | | |
| 6 | Shade And Darkness | | |
