"Holy Treasure and Sacred Song: Relic Cults and Their Liturgies in Medieval Tuscany" is a 2014 textbook published by Oxford University Press, authored by Benjamin Brand. This hardcover book delves into the subject areas of music, religion, and Christian rituals, specifically exploring the practices of relic cults and liturgies in medieval Tuscany. With a focus on the intersection of Christianity and saints, this 304-page book offers insights into the history and cultural significance of these traditions. The text is written in English and provides a comprehensive overview of the topic for students and scholars interested in religious studies.