This project will support the production of an ambitious anthology of translated sources covering the global history of music theory. Curated by Thomas Christensen and three senior project editors and supported by an international team of over a dozen associate editors specializing in different languages and cultures, the anthology will be the first-ever attempt to compile an annotated reader illustrating the rich diversity of musical theories over two millennia and stretching around the globe. A second step in the project is to make these primary sources (and potentially many more) available in an online database—both in their original languages and in English translation. A flexible, interactive platform will allow scholars to study these texts and related resources in various research and pedagogical settings. The project is well underway. It has been supported by a seed grant from the Max Planck Institute for Empirical Esthetics in Frankfurt, Germany, allowing the research team to define the scope and organization of the reader and to assemble a team of associate editors. With support from the Neubauer Collegium, the team will bring this vision to reality. The full editorial team will first workshop translations and decide on specific editorial policies, both for the anthology as well as the accompanying database. They will then reconvene to celebrate the launch of the publication and the database with a major conference.