Larrauri made her debut in 1931 singing on LR3 Radio Nacional (now Radio Belgrano).
With Peronism's rise to power in the 40s she postponed her singing career, but she was still featured in 1952 as the singer in "Evita Capitana" - a feminine hymn to Peronsim - by Rodolfo Sciamarella, and in 1972 she recorded an album titled Canto para mi pueblo [REF].