Aire! Follows the creative process of a group of young people to jointly create a musical piece inspired by the figure of Maurizia Aldeiturriaga, an energetic woman who revolutionized the world of Basque popular music in the early twentieth century. Together they will immerse themselves in an emotional journey that will change the way they understand music forever.

Pilar Gutiérrez Zubiaurre (1960, Mexico) reads old letters in the Landabarrena house (Garai). Signed under the pseudonym Landabarrenako Damia, they are texts by her grandmother, Pilar Zubiaurre Agirrezabal (1884, Garai-1970, Mexico). The past and the present meet in the granddaughter's hands. Aware that interest in her grandmother has been activated, Pilar sets out on the path of recovering and transmitting her work.