Del mero corazón
- İl: 1979
- Ölkə: United States of America
- Janr: Documentary, Music
- Studiya: Les Blank Films
- Açar söz: short film
- Direktor: Maureen Gosling, Les Blank, Chris Strachwitz, Guillermo Hernández
- Oyuncu: Andrés Berlanga, Chavela Ortíz, Maria Antonia Contreras