En un mundo nuevo

The film follows Karina, a governess who arrives at a mansion to teach musically talented children. Her influence brings harmony through song, but tensions rise as Marta, Spain's leading star, vies for Eurovision success. Karina becomes the object of her boyfriend Carlos's inspiration, leading to conflict as Marta demands Karina's departure or risks losing Spain's chance at Eurovision glory.

With a cast that includes Karina, Pepe Rubio, and Marisa Medina, the film captures the spirit of the music genre while reflecting the competitive nature of artistic pursuits. The backdrop of Eurovision adds a layer of urgency to the narrative, making it a unique piece from the early 1970s era of Spanish cinema.