Mariano studied film directing at the Universidad del Cine and Philosophy at the Universidad de Buenos Aires. In 2015 he made his first feature film as director and producer, “La calle de los pianistas” (Pianists’ street), which won numerous awards and was premiered as BAFICI closing film at Teatro Colón. In 2018, he directed the musical feature film “Beethoven: Ultimes Sonates” with French pianist Alexandre Tharaud. He was also one of the producers of the feature film “Piazzolla: The Shark Years’ ‘ directed by Daniel Rosenfeld. In 2024, Nante was a driving force as a director and producer, presenting the film “While you Live” with an Extraordinary Concert, filmed live for Stage+, with the soprano Hera Hyesang Park at Teatro Colon.