Cool jazz Select one: a. All answers are correct. b. was related to bop but was calmer and more relaxed in character. c. used traditional jazz instrumental combinations. d. consisted of short pieces freely improvised.

B. Cool Jazz was related to bop, but was calmer and more relaxed in character.

Explanation:

Miles Davis' playing over the years is a really great example of this.

they are often in theme and variations

soft,hard and rough for soft would be a pillow or a stuffed animal hard wood floor or a table rough paint