From the highly successful Holy Week cantata Song of the Shadows, here is the incredibly beautiful and lush Agnus Dei. The Latin text Behold the Lamb of God is always moving. In this wonderful setting, Joseph Martin has written a soaring duet for soprano and tenor above a rich, chant-like chorus and flowing accompaniment. A finely woven tapestry of color and texture, Agnus Dei is a shimmering moment of poignant beauty for Holy Week.