How about "An Old-fashioned Wedding," from one of the Annie Get Your Gun revivals? It's similar to the "Call Me Madam" contrapuntal duet.
"Old-Fashioned Wedding" was written for the 1966 revival. It certainly fits the criteria here.
As does the reprise of "Agony" from INTO THE WOODS (the two princes are fighting about who has it worse).
Understudy Joined: 12/27/15
Fiddler on the Roof: Do You Love Me?
Man of La Mancha: Aldonza
Featured Actor Joined: 9/26/15
Wheres My Shoe? from She Loves Me
Understudy Joined: 12/27/15
Has anyone said Your Obedient Servant from Hamilton?
I'll see your duets and raise you the Quarrel-tet from Whoop-Up and the Quintet reprise of Tonight from West Side Story.
haha, I happen to love "Dotty and Caroline" from Caroline, Or Change... it frequents my mind often.
Wow! Can't believe this one was overlooked:
The legendary "It's All Over/And I Am Telling You" from DREAMGIRLS.
Videos