Research in the 20th and 21st centuries into historical performance practice has changed not just the way performers approach music of the 17th and 18th centuries but, eventually, the way audiences listen to it. This volume, beginning with a 1915 Saint-SaAns lecture on the performance of old music, sets out to capture musicological discussion that has actually changed the way Baroque music can sound. The articles deal with historical instruments, pitch, tuning, temperament, the nexus between technique and style, vibrato, the performance implications of musical scores, and some of the vexed...