These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Awesome Music: There are arguments to be made for, depending on the production/performers, "Alas for You", "Save the People", and "Day By Day", but the one song everyone agrees is amazing is the "Crucifixion/Long Live God" finale.
What, no love for "Bless The Lord" or "We Beseech Thee"?
Ear Worm: Most of the songs are immensely singable, but the crown has to go to:
"Day by day, day by day/Oh, dear Lord, three things I pray/To see thee more clearly, love thee more dearly/Follow thee more nearly day by day..."
I'd beg to differ:
"Some men are born to live at ease/Doing what they please/Richer than the bees are in honey"...
Thanks be to Thee, my Lord Jesus Christ For all the benefits Thou hast given me, For all the pains and insults Thou hast borne for me. O most merciful Redeemer, friend and brother, May I know Thee more clearly, Love Thee more dearly, Follow Thee more nearly.