Rituel
Movie| Title | Rituel |
| User score | 8 |
| Release date | Jan 1, 1979 |
| Genre | Documentary, Music |
| Director | Lillian Schwartz |
| Production country | United States of America |
| Run time | 26 min. |
Music performed by The New York Philharmonic Orchestra and conducted by Pierre Boulez. Schwartz manipulates by computer, in real-time the images of the Maestro to realize a unity between his music and the picture.
