OK. There seems to be some uncertainty regarding the prescibed Psalm for this week. OCP has it listed as Psalm 104: O Bless the Lord, my soul. The USCCB however has Psalm 29: The Lord will bless his people with peace as the response. I'm going with the Bishops (especially since I didn't notice the discrepancy until after I had written the setting). So here's the demo and the lead sheet in both the original (and unsingable to evryone but me) key of D and the more congregation friendly (and therefore terrible for me) key of A.