What is the name of the drum played by the lead drummer?

Our text states a primary reason for the frequent productions of the golden-age musicals is their:

a. hit songs b. big stars c. successful cast recordings d. success as dramas

What is a cutaway?

A) a shot that is cut out by the editor B) a shot that should have been recorded but wasn't C) a shot related to the main event D) a shot that is not useable because of a mistake E) a shot that is too short