Which of the following bandleaders is recognized as one of the first to use a vocalist regularly?

Truth, for a Neoclassicist, was that which was generally, typically, or usually the case

Indicate whether the statement is true or false

What event seemed to signal the end of the swing era?

a. the rise of musicals in film b. the end of World War II c. the death of Glenn Miller d. the rise of the recording microphone