Musicology is a small discipline within the wide spectrum of human knowledge, yet it is already divided into various branches, each with its own societies, conferences, journals, jargons, degrees, prejudices, …, and jobs. Although they share their object of investigation – “the art of music as a physical, psychological, aesthetic, and cultural phenomenon” [4, p. 153] –, these branches very often ignore one another. Research in musicology is mostly a solitary task, as investigations, papers, and publications are commonly signed by single authors, in contrast with STEM disciplines where teamwork is the rule. This is in part the result of tradition – the “Musicological Toolbox” [22] – but also the aftermath of the job market and financing programs. Large funding schemes such as the European Research Council (ERC) grants are becoming a major disruptive factor in many disciplines in the humanities, including musicology. Scholars in all fields now have the opportunity to build research teams, and most of their members receive their salaries to exclusively work on the project. In other words, we are starting to build what could be called a Musicology Lab, learning along the way how teamwork is reshaping and transforming the Musicological Toolbox, the look and feel of our discipline, the way we work as well as the way we publish and disseminate our results. This paper presents some of the key features of the ERC Didone project, one of its principal tasks being to create a digitally encoded corpus of some 3,000 arias in MusicXML format from about 180 musical settings of a small number of opera librettos by Pietro Metastasio. It focuses on some of the project’s research tasks, emphasizing how the skills of a team of eighteen scholars with very different expertise – historical musicology, music theory and analysis, cultural history, librettology, archival research, music performance, music engraving, MIR, computer science, and statistical modeling – combine to explore the potential answer(s) to the main research question of the project: How are emotions expressed through music?

This paper is a result of the Didone project, which has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme, Grant agreement No. 788986. Ana Llorens’ work has been carried out under a “Juan de la Cierva–Formación” contract, funded by Spain’s Agencia Estatal de Investigación, Ministerio de Ciencia e Innovación, ref. FJC2018-035534-I.