Actually I think I might as well have been rehearsing The Muppets this morning, Ollie
Give the The Great Gonzo any day
But shouldn't you have been at a rehearsal for an 11am gig this morning?
(Sheesh, 11am on a Sunday? You must have slavishly devoted audiences... )
My "favourite" hymn is from the USAF Hymnal, and is called
How Tedious & Tasteless. (The words bounce along in jaunty 12/8,
HOW/ te-dious-and/taste-less-the/hours/When/Je-sus-I/no-lon-ger/see ). Another favourite hymn from my short career as a Deputy Crematorium Organist ("pedals optional") is "For Those In Peril On The Sea". Amusing sabotage can be wreaked on unsuspecting choirs in the penultimate line "Oh, Hear us when we cry to Thee".... assuming you've started in C-maj (as in Hymns Ancient & Modern) you leave the tune-note of "cry" as F (instead of shunting up to the written F#), and provide a harmonic underlay of C7/F, Db7/Gb/Gb7, Cb/Fb/Cb/Gb/Cb. They know
something has happened, but can't quite work out what.
Provided you are handy at transposition you can end up in around Ab by the last verse