It belongs to a series of Video Art based on musical themes and made in the early 1990s exploring the possibilities of magnetic tape. All the visual effects were made in front of the video camera lens without post production.
| Release Date | October 27, 1991 | |
|---|---|---|
| Status | Released | |
| Original Title | Obertura | |
| Runtime | 6min | |
| Budget | — | |
| Revenue | — | |
| Language | — | |
| Original Language | xx | |
| Production Countries | Argentina | |
| Production Companies | ||