Originalno: Shadows. Douglas E. Wagner. Choir sheet music. Intermediate. Shadows. A Service of Tenebrae. Composed by Douglas E. Wagner. Cantatas.
Prevod: Zavod Tenebrae. Zbor note. Vmesna. Sestavljajo ga Douglas E. Wagner. Za SATB zbor, godalni orkester. Kantate. Sveti teden, Sacred.