THE SCREENING ROOM: Jeremy Jordan, America Ferrera and Darren Criss Perform "Opening Doors" from "Six By Sondheim" (Video)

"Six By Sondheim," the new HBO documentary that presents an intimate look at the career and personal life of award-winning composer-lyricist Stephen Sondheim, will debut Dec. 9 on the cable network.

In advance of the premiere, HBO has shared a song from the documentary for readers. "Six By Sondheim" is directed by Tony winner James Lapine, with musical segments directed by Todd Haynes, Autumn de Wilde and Lapine.

Read: James Lapine, Frank Rich and Stephen Sondheim Discuss "Six by Sondheim," New HBO Film About Composer.

It features performances by Tony winner Audra McDonald, Jarvis Cocker, Darren Criss, Jeremy Jordan, America Ferrera and Sondheim, which have have been produced for the feature documentary.

Watch an extended version of "Opening Doors" with Ferrera, Jordan and Criss: