Her father, Ricardo Ernesto Ambrosio, was a musician who sang and played piano in an orchestra, and she grew up immersed in music.
In the late 1960s, she began to sing tango as a soloist, accompanying herself on guitar.
[1] In 1971, at the age of 18, she was discovered by Japanese singer Yōichi Sugawara [ja], who together with his manager was in the audience when she performed at the famous tango bar El Viejo Almacén [es].
[2] Her most commercially successful album is Adoro, La reine de Saba released in 1973.
It was a long-lasting hit, staying in the Oricon Top 100 for over 220 weeks and selling over 1 million copies.