"Fable" in Piazza...I lost it at the very last line
"Days of Plenty" during Little Women...Maureen McGovern's voice was just heartbreaking. ("Some Things Are Meant to Be" makes me cry on the recording but not live, oddly enough.)
The song "Bare" from the musical "bare".
The finale of POTO.
"The I Love You Song" from Spelling Bee.
Most of the second act of Ragtime...especially "Make Them Hear You".
Numerous moments in Les Mis...especially the finale.
The finale of Titanic.
And yes, I'll admit, I cried the first time I saw "Defying Gravity" live.
A little swash, a bit of buckle - you'll love it more than bread.