A historic and unprecedented encounter. OABS invited Grupo FATO to the Guairinha stage to celebrate its 30-year trajectory. Recognized for its collaborations with prominent poets and composers, Grupo FATO is a benchmark in the fusion of diverse musical elements. This encounter, laden with symbolism, recalls the creation of the Curitiba Conservatory of Popular Music and the Music Workshops, institutions that shaped the trajectories of these two groups, "born" at the same time.