 Other major compositions by Ramírez include the "Cantata Sudamericana" (again with text by Félix Luna, 1972) and another mass, the "Mass for Peace and Justice" (Misa por la paz y la justicia, 1981), with liturgical texts by Félix Luna and Osvaldo Catena, which is also quite famous.He wrote more than 300 compositions during his career.With Luna he created the Mercedes Sosa hits "Mujeres Argentinas" (Argentine Women), which documented women fighting for their freedom, and "Cantata Sudamericana" (South American Cantata).