I would also add to the list of classic American plays:
-- The Skin of Our Teeth (Thornton Wilder)
-- The Front Page (Hecht and MacArthur)
-- You Can't Take It With You (Kaufman and Hart)
-- All My Sons (Arthur Miller)
-- The Moon For The Misbegotten (O'Neill)
-- The Rose Tattoo (Tennessee Williams)
-- Picnic (William Inge)
-- A Raisin In The Sun (Hansberry)
-- The Odd Couple (Simon)
-- Lost in Yonkers (Simon)
-- Seascape (Albee)
-- Curse of the Starving Class (Shepard)
-- True West (Shepard)
-- Buried Child (Shepard)
-- The Fifth of July (Lanford Wilson)
-- Talley's Folley (Lanford Wilson)
-- American Buffalo (Mamet)
-- Glengarry Glen Ross (Mamet)
-- Six Degrees of Separation (Guare)
-- House of Blue Leaves (Guare)
-- The Great White Hope (Sackler)
-- The Gin Game (Coburn)
-- Hurlyburly (Rabe)
-- Frankie and Johnny in the Clair de Lune (McNally)
-- Fences (August Wilson)
-- Joe Turner's Come and Gone (August Wilson)
-- The Piano Lesson (August Wilson)
"What a story........ everything but the bloodhounds snappin' at her rear end." -- Birdie
[http://margochanning.broadwayworld.com/]
"The Devil Be Hittin' Me" -- Whitney