'Getting Married Today' would be another Sondheim, though.
Plus, if she ended up doing two Sondheims, 'Another Hundred People' is much more age appropriate than 'Getting Married Today'
Plus it is a better "show off your belt voice" song, which I think is what she's looking for...
"One no longer loves one's insight enough once one communicates it."
The opposite of creation isn't war, it's stagnation.