Complex sentence: Although the concerts remained profitable, there was financial mismanagement, and as a result, the Académie replaced Dauvergne with Pierre Gavinies, Simon Leduc and François Joseph Gossec (1773--1777).
Split into simpler sentences: Although the concerts remained profitable, there was financial mismanagement. As a result the Académie replaced Dauvergne with Pierre Gavinies, Simon Leduc and François Joseph Gossec (1773--1777).