The three performances will boast the talents of Tony winner and Olivier nominee Betty Buckley, two-time Tony winner Sutton Foster, recent Grease: Live actor Aaron Tveit, West End star Joanna Ampil, Helpmann Award winner Helen Dallimore and David Harris, who is returning to Australia for this event.
Andrew Pole is directing the evenings with musical direction by Guy Simpson.
Schwartz has won three Academy Awards, four Grammys and four Drama Desk Awards for his work on Broadway hits Godspell, Pippin and Wicked as well as the Disney movies "Pocahontas," "The Hunchback of Notre Dame" and "Enchanted."
Attendees can expect to hear such Schwartz classics such as "Day by Day," "Colors of the Wind," "When You Believe," "Popular," "Corner of the Sky," "Beautiful City," "Meadowlark" and "Defying Gravity."