Johann Joseph Fux's reputation as a theorist and the long-term influence of his theoretical and pedagogical work have ensured that his name is widely known in music circles in the West. His pre-eminence as the foremost native-born composer of the Austrian Baroque has resulted in attention being focused on his work as an exemplum of virtually every genre, sacred or secular of Austro-Italian early eighteenth-century music. The publication of the Fux Gesamtausgabe has greatly enhanced the reputation of his music and the essays in this volume will develop our understanding of Fux, his music, and his place in musical history.