This documentary offers a poignant glimpse into the harsh lives of young musicians who live in the mountain town of Santa Catarina Minas in Oaxaca. Guided by a committed music director, they embark on a transformative journey to Guadalajara, where they partake in masterful jazz classes at the prestigious Jalisco Jazz Festival. Amidst adversity, a few of these humble musicians, armed with well-worn instruments and simple sandals, leave festival-goers speechless. This poignant and heart-rending cinematic experience is sure to touch your heart.