Atahualpa Yupanqui
Atahualpa Yupanqui was the stage name of Héctor Roberto Chavero Aramburu (1908–1992), an Argentine folk singer, songwriter, guitarist, poet, and writer from Pergamino, Argentina. He is regarded as one of the most important figures in 20th-century Argentine folk music and is officially honored in Argentina as the 'father of Argentine folklore,' with his popularity resurging during the 1960s nueva canción movement.