Respuesta :

unit 4 lesson 10 living music 1 CCA:
1 D
2 A
3 B
4 B
5 A
6 C
7 A
8 C
9 D
10 C
i hope that helped :) 

Kalahira
The twelve-tone technique, also known as 12-tone serialism, is a technique developed by Austrian composer Arnold Schoenberg. It is a system of music theory used to organize and compose atonal, or non-harmonic compositions. Atonal compositions using the 12-tone technique are generally known as "serialist" compositions.