From my old Baptist days my favourites were Servant King, You are my Hiding Place (sung in the round), Be Still and You Shall Go Out with Joy. Two are in our hymn book - Laudate - so maybe one day the musical director will get bored with Guide Me O Thou Great Redeemer…although since I’ve even given up hinting about How Great Thou Art as he’s a creature of habit it’s a bit of a long shot.
I love the Chaplet of Divine Mercy being sung…people tend to rush it otherwise at our holy hour as if they’ve a bus to catch!