Conversation so far:
What role did Audra McDonald play in Lady Day at Emerson's Bar and Grill?
Audra McDonald played Billie Holiday on Broadway in the play Lady Day at Emerson's Bar and Grill.
Did Audra McDonald have to audition for the role of Billy Holiday in Lady Day at Emerson's Bar and Grill?
Who else was in the play Lady Day at Emerson's Bar and Grill with Audra McDonald?
The production also featured Shelton Becton as pianist Jimmy Powers.
Was Billie Holiday the Lead Role in the play Lady Day at Emerson's Bar and Grill?
Audra McDonald was the female lead in the play.

Question: How long did she play this part?
Self-contained rewrite: How long did Audra McDonald play the part of Billie Holiday in Lady Day at Emerson's Bar and Grill?