Maria Sabina
- Choreographer: Nicolas Petrov
- Music: Leonardo Balada Music performed by Pittsburgh Symphony orchestra and Mndelssohn Choir
- Costumes: Pat Mancin
- Lighting: Pat Simmons
- Set Design: Henry Heymann
- World Premiere: Pittsburgh Ballet Theatre, September 16, 1976
- PBT Performance Date: September 17-19, 1976