Keywords: Festival de Cosquín 1970 ca.jpg Atahualpa Yupanqui en el Festival de Cosquín 1979 Municipalidad de Cosquín ~ 1970 Author no need Ley 11723 art 34 PD-AR-Photo Folklore of Argentina Cosquin Festival Atahualpa Yupanqui Festival Nacional de Folklore de Cosquín Music festivals in 1970 |