Austin composer Joseph V. Williams penned a new score which will be performed by cellist Bion Tsang and the Texas Guitar Quartet.
The 7 p.m. shows on Jan. 16 and 17 are sold out.
A 3:45 matinee has been added on Jan. 17.
Screenings at the Alamo Drafthouse South Lamar, 1120 S. Lamar Blvd.
Tickets are $20.