Watch HDToday. Ricardo Vilca was one of the most transcendent artists in the Argentinean north-west. However, his person and his music remained in the shadows to bigger audiences for years. Like a work of destiny, his songs arrived to Buenos Aires through the voice of important musicians such as León Gieco and Divididos. With unknown archival footage, Vilca is a journey through his story and a tribute, trying to better understand the sources of inspiration that sustain his music.