The third volume of "Conducting Choirs" is written for the working conductor. One chapter addresses the concerns of those who wish to broaden their knowledge about conducting instrumentalists. Another focuses on conducting musicals and opera. Yet other chapters are directed at those conductors who wish to delve more deeply into the stylistic aspects of various performance practices, who wish to incorporate movement into the rehearsal process, or who are interested in commissioning new music for their ensembles, but who may be unsure of how to proceed.