Chronologically:
Porgy and Bess
Gypsy
1776
Follies
A Chorus Line
Chicago
Sweeney Todd
Dreamgirls
Sunday In the Park with George
Caroline, or Change
Plays (too many to mention, but a few off the top of my head):
Mother Courage
Medea
Richard III (and several others by Shakespeare)
The Importance of Being Earnest
The Chairs
A Delicate Balance
House of Blue Leaves
For Colored Girls ......
The Real Thing
Master Harold ... and the boys
Joe Turner's Come and Gone
The Piano Lesson
Angels in America: Parts I and II
"What a story........ everything but the bloodhounds snappin' at her rear end." -- Birdie
[http://margochanning.broadwayworld.com/]
"The Devil Be Hittin' Me" -- Whitney