The thing about Mama Rose is not just how much of the score she handles, but the emotional journey that the character has to make. From steam roller to emotional wreck.
Bobby in "Company" doesn't have that far to travel. Nor does The Phantom, nor does Don Quixote.
Sweeney Todd does have that far of a journey to make and he screams about as much as Rose does, too.
"A coherent existance after so many years of muddle" - Desiree' Armfelt, A Little Night Music
"Life keeps happening everyday, Say Yes" - 70, Girls, 70
"Life is what you do while you're waiting to die" - Zorba