Oorspronklik: Fortress, Rock of Our Salvation. Moos Tzur. Choir sheet music. Organ Accompaniment sheet music. Fortress, Rock of Our Salvation.
Vertaling: Vesting, rots van ons heil. Koor bladmusiek. Orrel Begeleiding bladmusiek. Vesting, rots van ons heil. , S.A.T.B., A Cappella. Koor.