This essay investigates the triangular exchange among physicists, musicians, and instrument makers in nineteenth‐century Germany by proffering a material, cultural, and interdisciplinary history. It does so by analyzing four concrete examples of such exchanges: the relationship between musical automata and virtuosi, the reed pipe as an object of music and scientific measurement, the history of standardizing performance pitch, and the attempts to measure musical virtuosity. The goal of the essay is to suggest ways in which interdisciplinary cultural histories, which take (...) the scientific content seriously, can be an improvement upon purely disciplinary histories. (shrink)