A documentary on Brazilian musician Mario Gennari and the bond between his music's sonority and the public space of the streets of São Paulo.
| Release Date | January 1, 1979 | |
|---|---|---|
| Status | Released | |
| Original Title | O M da Minha Mão | |
| Runtime | 9min | |
| Budget | — | |
| Revenue | — | |
| Language | Portuguese | |
| Original Language | Portuguese | |
| Production Countries | Brazil | |
| Production Companies | Galante Filmes | |