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
