Which of the following describes the characteristic of the vocal music of Visayas? *

1 point

a. It has free-meter.

b. It is used to communicate spirits in ritual and worship.

c. It is described by copying the sounds from nature and the environment.

d. It comprises of children's songs, lullabies, ballad, working songs and seranade
mark as brainliyest mauna or tama​