This paper explores how a contemporary music video can pass down memories and trauma in post-dictatorial Chile. Focusing on a video by the Chilean band Illapu, it uses theories of collective trauma and (post)memory to show how the video represents past traumas and challenges dominant narratives and current negationist discourses. The study finds that the video uses audio-visual and (inter)textual elements to make viewers reflect on the past, underlining its ability to counter attempts to deny or distort history. This contributes to understanding how music videos can serve as sites of “voiced postmemories” and act as powerful tools in the collective processing of traumatic events, promoting truth, justice, and reconciliation in post-dictatorial Chile.