Mario Hidalgo has 2 Rata Blanca concerts.

Rata Blanca was founded in 1985 by Walter Giardino after he left V8. Rata Blanca played together for about two years before their debut on August 15, 1987 in the theater "Luz y Fuerza" in Buenos Aires, Argentina. They later took part in the "Halley en Obras", along with other bands: Alakrán ("Skorpion"), JAF and Kamikaze, in 1988. That year they made their debut album with two hits: "Chico Callejero" ("Street Boy") and "El Sueño de la Gitana" ("Gypsy Woman's Dream").