"Ein Schütz bin ich" from the romantic opera "Das Nachtlager von Granada" ("The Night Camp in Granada") "Ein Schütz bin ich" from the romantic opera "Das Nachtlager von Granada" ("The Night Camp in Granada") Main opus "Das Nachtlager in Granada" ("The Night Camp in Granada"), romantic opera in 2 acts, libretto by Karl Freiherr von Braun based on Friedrich Kind