This gorgeous work is in the repertory of many choruses. The harmonies keep evolving, and there are some cross-relations (e.g., F sharp against F natural): don’t be surprised by these. Breathe at all punctuation marks in the text. Patience is needed at the beginning; there is seemingly no motion in measure 1, and the piece evolves slowly. There are some striking uses of cross-relations between the parts. They are intentional. Draw out the musical lines. There are several possible orchestrations for recorders, but the best is A(8vo), T, T, B.
-- Peter Seibert