 Cristina Kotz Cornejo is the granddaughter of Argentine guitarist/composer Agustin Cornejo, a descendant of the Huarpes of San Juan, who performed his compositions "La Chinita" and "Que Me Importa" with Carlos Gardel in the film "The Tango on Broadway".Agustin Cornejo also appeared in "Cuesta Abajo" and "El Dia Que Me Quieras", where he became mentor to then 11-year-old Ástor Piazzolla and friends with his father Nonino Piazzolla.The Gardel films for Paramount Pictures were directed by French filmmaker Louis J. Gasnier and John Reinhardt and shot at the Kaufman Astoria Studios in the 1930s in New York City.