Changes in musical style from one historical period to the next are usually ________.

In comparison to swing era and bop drummers, free jazz drummers were:

a. More structured and pattern based b. Less predictable and used a wider variety of timbres c. Softer and less active d. More predictable and used fewer tone colors

Which aspect of Wozzeck is a stock feature of expressionist plays?

A) grotesque ending B) some characters are nameless, representing social and professional classes C) anti-military theme D) all of these choices