Who was the first composer to include a theme and variations form as a movement in a symphony?

Theatrical conventions are

A. meetings of directors and designers. B. unwritten rules that govern the form and content of a theatrical event as well as audience behavior. C. written regulations of theatre activity. D. all of the above.

The Christian practice of baptism, idea of sacrifice for the good of humanity, and Jesus’ traditional birth date all derive from the pagan cult of

a. the Greek Bacchus. b. the Egyptian Isis. c. the Phrygian Cybele. d. the Persian Mithras.